| Belleville pollen count · Belleville allergies | 30 (Low) | Ragweed | 0.6 | 0.6 | 39 |
| Curryville pollen count · Curryville allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Fayetteville pollen count · Fayetteville allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 37 |
| Guilford pollen count · Guilford allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 37 |
| Henrietta pollen count · Henrietta allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Homewood at Martinsburg pollen count · Homewood at Martinsburg allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Jugtown pollen count · Jugtown allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Martinsburg pollen count · Martinsburg allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Martinsburg Junction pollen count · Martinsburg Junction allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| McEwensville pollen count · McEwensville allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Mercersburg pollen count · Mercersburg allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 37 |
| Mingoville pollen count · Mingoville allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 37 |
| Pleasant Gap pollen count · Pleasant Gap allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 37 |
| Scotland pollen count · Scotland allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Spring Drive Mobile Home Park pollen count · Spring Drive Mobile Home Park allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Turbotville pollen count · Turbotville allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Washingtonville pollen count · Washingtonville allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Woodbury pollen count · Woodbury allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Zion pollen count · Zion allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 37 |
| Allensville pollen count · Allensville allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Centre Hall pollen count · Centre Hall allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Church Hill pollen count · Church Hill allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Lumber City pollen count · Lumber City allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Milroy pollen count · Milroy allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Potlicker Flats pollen count · Potlicker Flats allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Reedsville pollen count · Reedsville allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| State Line pollen count · State Line allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Allenwood pollen count · Allenwood allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Baileyville pollen count · Baileyville allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Berlin pollen count · Berlin allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Dewart pollen count · Dewart allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Greencastle pollen count · Greencastle allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Mifflinburg pollen count · Mifflinburg allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| New Berlin pollen count · New Berlin allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Newville pollen count · Newville allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Plainfield pollen count · Plainfield allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Shippensburg University pollen count · Shippensburg University allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Vicksburg pollen count · Vicksburg allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Watsontown pollen count · Watsontown allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Blain pollen count · Blain allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Enon Valley pollen count · Enon Valley allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| Hublersburg pollen count · Hublersburg allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Lewisburg pollen count · Lewisburg allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Linntown pollen count · Linntown allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Milton pollen count · Milton allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Montandon pollen count · Montandon allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| New Columbia pollen count · New Columbia allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Newburg pollen count · Newburg allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Nittany pollen count · Nittany allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Numidia pollen count · Numidia allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Orrstown pollen count · Orrstown allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| S.N.P.J. pollen count · S.N.P.J. allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| Slabtown pollen count · Slabtown allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Snydertown pollen count · Snydertown allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| West Milton pollen count · West Milton allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Avis pollen count · Avis allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Freeburg pollen count · Freeburg allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Halifax pollen count · Halifax allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Jersey Shore pollen count · Jersey Shore allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| McAlisterville pollen count · McAlisterville allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| New Beaver pollen count · New Beaver allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Pine Grove Mills pollen count · Pine Grove Mills allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Rainsburg pollen count · Rainsburg allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Ramblewood pollen count · Ramblewood allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Selinsgrove pollen count · Selinsgrove allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Warriors Mark pollen count · Warriors Mark allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| West Pittsburg pollen count · West Pittsburg allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Barrville pollen count · Barrville allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Chambersburg pollen count · Chambersburg allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Cove Forge pollen count · Cove Forge allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Crabtree pollen count · Crabtree allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Dumb Hundred pollen count · Dumb Hundred allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| East Sharpsburg pollen count · East Sharpsburg allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Fisherville pollen count · Fisherville allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Franklin Forge pollen count · Franklin Forge allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Ganister pollen count · Ganister allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Hartleton pollen count · Hartleton allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Jerseytown pollen count · Jerseytown allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Klingerstown pollen count · Klingerstown allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Kratzerville pollen count · Kratzerville allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Laurelton pollen count · Laurelton allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Loysville pollen count · Loysville allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Marion pollen count · Marion allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Ore Hill pollen count · Ore Hill allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Oval pollen count · Oval allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Point View pollen count · Point View allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Roaring Spring pollen count · Roaring Spring allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Robeson Extension pollen count · Robeson Extension allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Shelltown pollen count · Shelltown allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Shippensburg pollen count · Shippensburg allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Spring Mills pollen count · Spring Mills allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Williamsburg pollen count · Williamsburg allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Winfield pollen count · Winfield allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Worthington pollen count · Worthington allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Yellow Springs pollen count · Yellow Springs allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Acosta pollen count · Acosta allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Alexandria pollen count · Alexandria allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Baldwin pollen count · Baldwin allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Braddock pollen count · Braddock allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Braddock Hills pollen count · Braddock Hills allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Briar Creek pollen count · Briar Creek allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Clintondale pollen count · Clintondale allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Dalmatia pollen count · Dalmatia allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Dravosburg pollen count · Dravosburg allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Duquesne pollen count · Duquesne allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Edgewood pollen count · Edgewood allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Edie pollen count · Edie allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Everson pollen count · Everson allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Forest Hills pollen count · Forest Hills allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Fredonia pollen count · Fredonia allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Gray pollen count · Gray allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Herndon pollen count · Herndon allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Homestead pollen count · Homestead allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Jennerstown pollen count · Jennerstown allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Lake Latonka pollen count · Lake Latonka allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Lamar pollen count · Lamar allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Landisburg pollen count · Landisburg allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Larke pollen count · Larke allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Loganton pollen count · Loganton allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Longfellow pollen count · Longfellow allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Madison pollen count · Madison allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Marklesburg pollen count · Marklesburg allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Mattawana pollen count · Mattawana allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| McConnellsburg pollen count · McConnellsburg allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| McVeytown pollen count · McVeytown allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Mifflinville pollen count · Mifflinville allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Munhall pollen count · Munhall allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| New Paris pollen count · New Paris allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| North Braddock pollen count · North Braddock allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Petersburg pollen count · Petersburg allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Port Trevorton pollen count · Port Trevorton allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Rankin pollen count · Rankin allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Saxonburg pollen count · Saxonburg allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Scottdale pollen count · Scottdale allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Shellytown pollen count · Shellytown allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Smithton pollen count · Smithton allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Strodes Mills pollen count · Strodes Mills allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Swissvale pollen count · Swissvale allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| West Homestead pollen count · West Homestead allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| West Mifflin pollen count · West Mifflin allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Whitaker pollen count · Whitaker allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Wilkinsburg pollen count · Wilkinsburg allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Wyano pollen count · Wyano allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Yukon pollen count · Yukon allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Abbottstown pollen count · Abbottstown allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Adamsburg pollen count · Adamsburg allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Akron pollen count · Akron allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Arona pollen count · Arona allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Bird-in-Hand pollen count · Bird-in-Hand allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Bonneauville pollen count · Bonneauville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Brownstown pollen count · Brownstown allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Centerport pollen count · Centerport allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Clay pollen count · Clay allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Cochranville pollen count · Cochranville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Cokeburg pollen count · Cokeburg allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Collinsburg pollen count · Collinsburg allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Dauberville pollen count · Dauberville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Dryville pollen count · Dryville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| East Berlin pollen count · East Berlin allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Elysburg pollen count · Elysburg allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Ephrata pollen count · Ephrata allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Farmersville pollen count · Farmersville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Fellsburg pollen count · Fellsburg allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Fleetwood pollen count · Fleetwood allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Friedens pollen count · Friedens allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Hampton pollen count · Hampton allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Hegins pollen count · Hegins allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Herminie pollen count · Herminie allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Hummels Wharf pollen count · Hummels Wharf allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Irwin pollen count · Irwin allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Kutztown pollen count · Kutztown allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Kutztown University pollen count · Kutztown University allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Lampeter pollen count · Lampeter allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Lenkerville pollen count · Lenkerville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Leola pollen count · Leola allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Lyons pollen count · Lyons allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Manor pollen count · Manor allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Marietta pollen count · Marietta allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Maytown pollen count · Maytown allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Millersburg pollen count · Millersburg allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Mohrsville pollen count · Mohrsville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Mount Aetna pollen count · Mount Aetna allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Mount Joy pollen count · Mount Joy allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Muncy pollen count · Muncy allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Myerstown pollen count · Myerstown allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| New Buffalo pollen count · New Buffalo allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| North Irwin pollen count · North Irwin allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Park Forest Village pollen count · Park Forest Village allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Penns Creek pollen count · Penns Creek allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Rebersburg pollen count · Rebersburg allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Refton pollen count · Refton allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Rheems pollen count · Rheems allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Richland pollen count · Richland allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Riverside pollen count · Riverside allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Ronks pollen count · Ronks allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Rothsville pollen count · Rothsville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Schoeneck pollen count · Schoeneck allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Shoemakersville pollen count · Shoemakersville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Smoketown pollen count · Smoketown allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Soudersburg pollen count · Soudersburg allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| State College pollen count · State College allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Stevens pollen count · Stevens allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Strasburg pollen count · Strasburg allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Sutersville pollen count · Sutersville allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Toftrees pollen count · Toftrees allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| West Myerstown pollen count · West Myerstown allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| West Newton pollen count · West Newton allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Witmer pollen count · Witmer allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Aaronsburg pollen count · Aaronsburg allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Allison pollen count · Allison allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Annville pollen count · Annville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Arnold City pollen count · Arnold City allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Baidland pollen count · Baidland allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Beallsville pollen count · Beallsville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Beaver Springs pollen count · Beaver Springs allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Beavertown pollen count · Beavertown allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Bentleyville pollen count · Bentleyville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Bethel pollen count · Bethel allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Blaine Hill pollen count · Blaine Hill allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Blairsville pollen count · Blairsville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Brackenridge pollen count · Brackenridge allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Brentwood pollen count · Brentwood allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Bridgeville pollen count · Bridgeville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Brownsville pollen count · Brownsville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Bulger pollen count · Bulger allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Bunola pollen count · Bunola allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Burnham pollen count · Burnham allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Canonsburg pollen count · Canonsburg allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Carlisle pollen count · Carlisle allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Carlisle Barracks pollen count · Carlisle Barracks allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Carnegie pollen count · Carnegie allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Casselman pollen count · Casselman allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Castle Shannon pollen count · Castle Shannon allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Cecil-Bishop pollen count · Cecil-Bishop allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Clairton pollen count · Clairton allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Cleona pollen count · Cleona allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Coburn pollen count · Coburn allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Connoquenessing pollen count · Connoquenessing allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Crafton pollen count · Crafton allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Dawson pollen count · Dawson allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Donora pollen count · Donora allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Dormont pollen count · Dormont allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| East Berwick pollen count · East Berwick allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| East Washington pollen count · East Washington allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Elizabeth pollen count · Elizabeth allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Ellsworth pollen count · Ellsworth allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Elrama pollen count · Elrama allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Eyers Grove pollen count · Eyers Grove allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Fairhope pollen count · Fairhope allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Fayette City pollen count · Fayette City allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Foundryville pollen count · Foundryville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Frizzleburg pollen count · Frizzleburg allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Frystown pollen count · Frystown allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Glassport pollen count · Glassport allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Glendale pollen count · Glendale allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Granville pollen count · Granville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Green Hills pollen count · Green Hills allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Green Tree pollen count · Green Tree allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Harlansburg pollen count · Harlansburg allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Hazen pollen count · Hazen allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Heidelberg pollen count · Heidelberg allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Hendersonville pollen count · Hendersonville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Hickory pollen count · Hickory allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Highland Park pollen count · Highland Park allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Hiller pollen count · Hiller allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Houston pollen count · Houston allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Hughesville pollen count · Hughesville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Ingram pollen count · Ingram allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Iola pollen count · Iola allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Jefferson Hills pollen count · Jefferson Hills allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Juniata Terrace pollen count · Juniata Terrace allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Kreamer pollen count · Kreamer allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Laboratory pollen count · Laboratory allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Landisville pollen count · Landisville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Lewistown pollen count · Lewistown allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Liberty pollen count · Liberty allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Lincoln pollen count · Lincoln allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Liverpool pollen count · Liverpool allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Lower Burrell pollen count · Lower Burrell allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Madisonburg pollen count · Madisonburg allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Marion Center pollen count · Marion Center allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| McGovern pollen count · McGovern allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Meadowlands pollen count · Meadowlands allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Mercer pollen count · Mercer allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Middleburg pollen count · Middleburg allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Midway pollen count · Midway allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Millersville pollen count · Millersville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Millheim pollen count · Millheim allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Millville pollen count · Millville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Millwood pollen count · Millwood allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Monessen pollen count · Monessen allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Monongahela pollen count · Monongahela allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Mount Oliver pollen count · Mount Oliver allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Mount Pleasant Mills pollen count · Mount Pleasant Mills allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Mountville pollen count · Mountville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Muse pollen count · Muse allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Naomi pollen count · Naomi allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Natrona pollen count · Natrona allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Natrona Heights pollen count · Natrona Heights allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Nescopeck pollen count · Nescopeck allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| New Centerville pollen count · New Centerville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| New Eagle pollen count · New Eagle allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| New Wilmington pollen count · New Wilmington allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| North Charleroi pollen count · North Charleroi allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Orangeville pollen count · Orangeville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Paxtonville pollen count · Paxtonville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Pennsbury Village pollen count · Pennsbury Village allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Perryopolis pollen count · Perryopolis allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Pittsburgh pollen count · Pittsburgh allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Port Vue pollen count · Port Vue allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Potters Mills pollen count · Potters Mills allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Pulaski pollen count · Pulaski allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Renfrew pollen count · Renfrew allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Rennerdale pollen count · Rennerdale allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Republic pollen count · Republic allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Richfield pollen count · Richfield allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Rockwood pollen count · Rockwood allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Rohrerstown pollen count · Rohrerstown allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Rohrsburg pollen count · Rohrsburg allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Rosslyn Farms pollen count · Rosslyn Farms allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Salisbury pollen count · Salisbury allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Salunga pollen count · Salunga allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Schaefferstown pollen count · Schaefferstown allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Schlusser pollen count · Schlusser allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Southpointe pollen count · Southpointe allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Southview pollen count · Southview allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Star Junction pollen count · Star Junction allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Strabane pollen count · Strabane allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Thornburg pollen count · Thornburg allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Van Voorhis pollen count · Van Voorhis allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Vanderbilt pollen count · Vanderbilt allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Volant pollen count · Volant allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Washington pollen count · Washington allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Webster pollen count · Webster allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| West Brownsville pollen count · West Brownsville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| West Elizabeth pollen count · West Elizabeth allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Westland pollen count · Westland allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Whitehall pollen count · Whitehall allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Wickerham Manor-Fisher pollen count · Wickerham Manor-Fisher allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Yeagertown pollen count · Yeagertown allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Almedia pollen count · Almedia allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Arnold pollen count · Arnold allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Avalon pollen count · Avalon allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Beaver pollen count · Beaver allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Beech Creek pollen count · Beech Creek allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Belle Vernon pollen count · Belle Vernon allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Bellefonte pollen count · Bellefonte allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Bellevue pollen count · Bellevue allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Ben Avon pollen count · Ben Avon allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Ben Avon Heights pollen count · Ben Avon Heights allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Benton pollen count · Benton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Berrysburg pollen count · Berrysburg allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Berwick pollen count · Berwick allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Bessemer pollen count · Bessemer allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Beurys Lake pollen count · Beurys Lake allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Biglerville pollen count · Biglerville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Birmingham pollen count · Birmingham allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Blanchard pollen count · Blanchard allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Bloomfield pollen count · Bloomfield allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Bloomsburg pollen count · Bloomsburg allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Blue Ball pollen count · Blue Ball allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Boalsburg pollen count · Boalsburg allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Boiling Springs pollen count · Boiling Springs allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Boston pollen count · Boston allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Boswell pollen count · Boswell allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Brickerville pollen count · Brickerville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Bridgewater pollen count · Bridgewater allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Buckhorn pollen count · Buckhorn allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Buena Vista pollen count · Buena Vista allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| California pollen count · California allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Calumet pollen count · Calumet allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Cambridge pollen count · Cambridge allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Campbelltown pollen count · Campbelltown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Carmichaels pollen count · Carmichaels allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Catawissa pollen count · Catawissa allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Chalfant pollen count · Chalfant allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Charleroi pollen count · Charleroi allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Cheswick pollen count · Cheswick allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Chewton pollen count · Chewton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Churchill pollen count · Churchill allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Churchtown pollen count · Churchtown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Clappertown pollen count · Clappertown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Clark pollen count · Clark allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Claysville pollen count · Claysville allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Clearville pollen count · Clearville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Coal Center pollen count · Coal Center allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Cochranton pollen count · Cochranton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Continental Courts pollen count · Continental Courts allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Conway pollen count · Conway allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Coulter pollen count · Coulter allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Cross Roads pollen count · Cross Roads allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Crucible pollen count · Crucible allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Curtisville pollen count · Curtisville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Delmont pollen count · Delmont allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Dry Tavern pollen count · Dry Tavern allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Duncannon pollen count · Duncannon allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Dunlevy pollen count · Dunlevy allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Dunnstown pollen count · Dunnstown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Eagle Creek pollen count · Eagle Creek allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| East Earl pollen count · East Earl allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| East Marianna pollen count · East Marianna allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| East McKeesport pollen count · East McKeesport allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| East Pittsburgh pollen count · East Pittsburgh allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| East Rochester pollen count · East Rochester allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| East Salem pollen count · East Salem allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Eighty Four pollen count · Eighty Four allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Elco pollen count · Elco allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Elderton pollen count · Elderton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Ellport pollen count · Ellport allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Ellwood City pollen count · Ellwood City allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Emsworth pollen count · Emsworth allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Espy pollen count · Espy allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Export pollen count · Export allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Fairdale pollen count · Fairdale allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Fallston pollen count · Fallston allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Farrell pollen count · Farrell allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Fawn Grove pollen count · Fawn Grove allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Faxon pollen count · Faxon allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Fernville pollen count · Fernville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Fredericksburg pollen count · Fredericksburg allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Freedom pollen count · Freedom allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Frisco pollen count · Frisco allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Garden View pollen count · Garden View allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Glenfield pollen count · Glenfield allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Goodville pollen count · Goodville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Gordonville pollen count · Gordonville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Grapeville pollen count · Grapeville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Greenock pollen count · Greenock allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Greensburg pollen count · Greensburg allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Grindstone pollen count · Grindstone allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Harrison City pollen count · Harrison City allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Harrisville pollen count · Harrisville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Harwick pollen count · Harwick allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Hermitage pollen count · Hermitage allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Hershey pollen count · Hershey allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Hillsville pollen count · Hillsville allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Hinkletown pollen count · Hinkletown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Honey Brook pollen count · Honey Brook allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Hopeland pollen count · Hopeland allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Hostetter pollen count · Hostetter allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Houserville pollen count · Houserville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Hunker pollen count · Hunker allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Hunterstown pollen count · Hunterstown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Ickesburg pollen count · Ickesburg allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Indian Lake pollen count · Indian Lake allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Intercourse pollen count · Intercourse allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Jackson Center pollen count · Jackson Center allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Jeannette pollen count · Jeannette allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Jefferson pollen count · Jefferson allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Jerome pollen count · Jerome allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Julian pollen count · Julian allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Kapp Heights pollen count · Kapp Heights allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Kenmar pollen count · Kenmar allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lake Arthur Estates pollen count · Lake Arthur Estates allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Latrobe pollen count · Latrobe allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lawrence pollen count · Lawrence allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Lawson Heights pollen count · Lawson Heights allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lemont pollen count · Lemont allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Level Green pollen count · Level Green allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lightstreet pollen count · Lightstreet allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lime Ridge pollen count · Lime Ridge allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Linds Crossing pollen count · Linds Crossing allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Lititz pollen count · Lititz allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Littlestown pollen count · Littlestown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Long Branch pollen count · Long Branch allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Loyalhanna pollen count · Loyalhanna allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lynnwood-Pricedale pollen count · Lynnwood-Pricedale allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Mainville pollen count · Mainville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Mammoth pollen count · Mammoth allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Manheim pollen count · Manheim allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Marianna pollen count · Marianna allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| McElhattan pollen count · McElhattan allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| McKees Rocks pollen count · McKees Rocks allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| McKeesport pollen count · McKeesport allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| McMurray pollen count · McMurray allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Meridian pollen count · Meridian allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Mexico pollen count · Mexico allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Meyersdale pollen count · Meyersdale allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Mifflin pollen count · Mifflin allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Mifflintown pollen count · Mifflintown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Milesburg pollen count · Milesburg allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Millerstown pollen count · Millerstown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Monaca pollen count · Monaca allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Monroeville pollen count · Monroeville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Mont Alto pollen count · Mont Alto allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Mount Pleasant pollen count · Mount Pleasant allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Murrysville pollen count · Murrysville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| New Bedford pollen count · New Bedford allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| New Brighton pollen count · New Brighton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| New Castle pollen count · New Castle allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| New Columbus pollen count · New Columbus allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| New Freedom pollen count · New Freedom allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| New Holland pollen count · New Holland allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| New Kensington pollen count · New Kensington allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| New Kingstown pollen count · New Kingstown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| New Lebanon pollen count · New Lebanon allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| New Schaefferstown pollen count · New Schaefferstown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| New Stanton pollen count · New Stanton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| New Tripoli pollen count · New Tripoli allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Newell pollen count · Newell allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |