| Troy pollen count · Troy allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| West Carrollton pollen count · West Carrollton allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| West Rushville pollen count · West Rushville allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| Wilberforce pollen count · Wilberforce allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| Winchester pollen count · Winchester allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| Wright-Patterson AFB pollen count · Wright-Patterson AFB allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| Xenia pollen count · Xenia allergies | 24 (Low) | Ragweed | 0.6 | 1 | 31 |
| Berlin pollen count · Berlin allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Bolivar pollen count · Bolivar allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Bowling Green pollen count · Bowling Green allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Brandt pollen count · Brandt allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Bremen pollen count · Bremen allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Butlerville pollen count · Butlerville allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| East Rochester pollen count · East Rochester allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Fayetteville pollen count · Fayetteville allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Five Points pollen count · Five Points allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Fredericksburg pollen count · Fredericksburg allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Greenville pollen count · Greenville allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Hamilton pollen count · Hamilton allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Hartville pollen count · Hartville allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Huber Heights pollen count · Huber Heights allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Milan pollen count · Milan allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Morrow pollen count · Morrow allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Mount Hope pollen count · Mount Hope allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Nashville pollen count · Nashville allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Navarre pollen count · Navarre allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Northridge pollen count · Northridge allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Perrysburg pollen count · Perrysburg allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Pigeon Creek pollen count · Pigeon Creek allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Pleasant Plain pollen count · Pleasant Plain allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Riverside pollen count · Riverside allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Rosemount pollen count · Rosemount allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Sharon Center pollen count · Sharon Center allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Springboro pollen count · Springboro allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| St. Louisville pollen count · St. Louisville allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| St. Martin pollen count · St. Martin allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Suffield pollen count · Suffield allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Tremont City pollen count · Tremont City allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Utica pollen count · Utica allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Vandalia pollen count · Vandalia allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| West Portsmouth pollen count · West Portsmouth allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Yellow Springs pollen count · Yellow Springs allergies | 23 (Low) | Ragweed | 0.6 | 1 | 30 |
| Adelphi pollen count · Adelphi allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Akron pollen count · Akron allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Amberley pollen count · Amberley allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Amelia pollen count · Amelia allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Arlington Heights pollen count · Arlington Heights allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Barnhill pollen count · Barnhill allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Batavia pollen count · Batavia allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Beach City pollen count · Beach City allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Beavercreek pollen count · Beavercreek allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Bellbrook pollen count · Bellbrook allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Bellefontaine pollen count · Bellefontaine allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Beloit pollen count · Beloit allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Bexley pollen count · Bexley allergies | 22 (Low) | Ragweed | 0.6 | 2 | 28 |
| Blue Ash pollen count · Blue Ash allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Bourneville pollen count · Bourneville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Brewster pollen count · Brewster allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Brice pollen count · Brice allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Brownsville pollen count · Brownsville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Brunswick pollen count · Brunswick allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Candlewood Lake pollen count · Candlewood Lake allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Centerville pollen count · Centerville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Cherry Grove pollen count · Cherry Grove allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Chippewa Lake pollen count · Chippewa Lake allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Clarksville pollen count · Clarksville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Columbus pollen count · Columbus allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Concorde Hills pollen count · Concorde Hills allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Cridersville pollen count · Cridersville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Cynthiana pollen count · Cynthiana allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Day Heights pollen count · Day Heights allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Dayton pollen count · Dayton allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Deer Park pollen count · Deer Park allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Delaware pollen count · Delaware allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Dillonvale pollen count · Dillonvale allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Dresden pollen count · Dresden allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Dry Run pollen count · Dry Run allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| East Canton pollen count · East Canton allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Elmwood Place pollen count · Elmwood Place allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Fairfax pollen count · Fairfax allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Finneytown pollen count · Finneytown allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Forestville pollen count · Forestville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Fort McKinley pollen count · Fort McKinley allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Fort Shawnee pollen count · Fort Shawnee allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Fruit Hill pollen count · Fruit Hill allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Gahanna pollen count · Gahanna allergies | 22 (Low) | Ragweed | 0.6 | 2 | 28 |
| Galena pollen count · Galena allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Gloria Glens Park pollen count · Gloria Glens Park allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Gnadenhutten pollen count · Gnadenhutten allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Golf Manor pollen count · Golf Manor allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Goshen pollen count · Goshen allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Grandview Heights pollen count · Grandview Heights allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Gratiot pollen count · Gratiot allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Grove City pollen count · Grove City allergies | 22 (Low) | Ragweed | 0.6 | 2 | 28 |
| Hamburg pollen count · Hamburg allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Heath pollen count · Heath allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Highland Holiday pollen count · Highland Holiday allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Highpoint pollen count · Highpoint allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Holland pollen count · Holland allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Huntsville pollen count · Huntsville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Jacksontown pollen count · Jacksontown allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Kenwood pollen count · Kenwood allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Kettering pollen count · Kettering allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Lake Waynoka pollen count · Lake Waynoka allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Landen pollen count · Landen allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Laurelville pollen count · Laurelville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Lima pollen count · Lima allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Lincoln Heights pollen count · Lincoln Heights allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Lockland pollen count · Lockland allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Loudonville pollen count · Loudonville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Louisville pollen count · Louisville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Loveland pollen count · Loveland allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Loveland Park pollen count · Loveland Park allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Madeira pollen count · Madeira allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Madison Place pollen count · Madison Place allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Maple Ridge pollen count · Maple Ridge allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Mariemont pollen count · Mariemont allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Marion pollen count · Marion allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Maumee pollen count · Maumee allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Medina pollen count · Medina allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Middletown pollen count · Middletown allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Midvale pollen count · Midvale allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Montgomery pollen count · Montgomery allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Moraine pollen count · Moraine allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Mount Carmel pollen count · Mount Carmel allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Mount Gilead pollen count · Mount Gilead allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Mount Healthy pollen count · Mount Healthy allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Mount Repose pollen count · Mount Repose allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Mowrystown pollen count · Mowrystown allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| New Albany pollen count · New Albany allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| New Paris pollen count · New Paris allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Newtown pollen count · Newtown allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Norwood pollen count · Norwood allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Oakwood pollen count · Oakwood allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Parral pollen count · Parral allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Peebles pollen count · Peebles allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Perrysville pollen count · Perrysville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Pickerington pollen count · Pickerington allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Piqua pollen count · Piqua allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Plainville pollen count · Plainville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Pleasant Hills pollen count · Pleasant Hills allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Port Clinton pollen count · Port Clinton allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Reading pollen count · Reading allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Ridgewood pollen count · Ridgewood allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Rocky Fork Point pollen count · Rocky Fork Point allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Rossmoyne pollen count · Rossmoyne allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Russellville pollen count · Russellville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Salem Heights pollen count · Salem Heights allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Sardinia pollen count · Sardinia allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Sebring pollen count · Sebring allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Sherwood pollen count · Sherwood allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Shiloh pollen count · Shiloh allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Silverton pollen count · Silverton allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Sixteen Mile Stand pollen count · Sixteen Mile Stand allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Somerset pollen count · Somerset allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| St. Bernard pollen count · St. Bernard allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Strasburg pollen count · Strasburg allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Summerside pollen count · Summerside allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Sunbury pollen count · Sunbury allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Tiffin pollen count · Tiffin allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Trinway pollen count · Trinway allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Turpin Hills pollen count · Turpin Hills allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Tuscarawas pollen count · Tuscarawas allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Urbancrest pollen count · Urbancrest allergies | 22 (Low) | Ragweed | 0.6 | 2 | 28 |
| Valley Hi pollen count · Valley Hi allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Walnut Creek pollen count · Walnut Creek allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Whitehall pollen count · Whitehall allergies | 22 (Low) | Ragweed | 0.6 | 2 | 28 |
| Wilmot pollen count · Wilmot allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Winesburg pollen count · Winesburg allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Withamsville pollen count · Withamsville allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Wyoming pollen count · Wyoming allergies | 22 (Low) | Ragweed | 0.6 | 1 | 28 |
| Zanesfield pollen count · Zanesfield allergies | 22 (Low) | Ragweed | 0.6 | 1 | 29 |
| Baltic pollen count · Baltic allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Blacklick Estates pollen count · Blacklick Estates allergies | 21 (Low) | Ragweed | 0.6 | 2 | 27 |
| Bridgetown pollen count · Bridgetown allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Brimfield pollen count · Brimfield allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Camp Dennison pollen count · Camp Dennison allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Cheviot pollen count · Cheviot allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Conesville pollen count · Conesville allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Dry Ridge pollen count · Dry Ridge allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Dunlap pollen count · Dunlap allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Fairfield pollen count · Fairfield allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Findlay pollen count · Findlay allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Forest Park pollen count · Forest Park allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Frazeysburg pollen count · Frazeysburg allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Fremont pollen count · Fremont allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Glendale pollen count · Glendale allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Glenford pollen count · Glenford allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Greenhills pollen count · Greenhills allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Groesbeck pollen count · Groesbeck allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Groveport pollen count · Groveport allergies | 21 (Low) | Ragweed | 0.6 | 2 | 27 |
| Kent pollen count · Kent allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Lincoln Village pollen count · Lincoln Village allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Lucasville pollen count · Lucasville allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Marble Cliff pollen count · Marble Cliff allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Miamiville pollen count · Miamiville allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Middlebranch pollen count · Middlebranch allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Milford pollen count · Milford allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Mineral City pollen count · Mineral City allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Mogadore pollen count · Mogadore allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Monfort Heights pollen count · Monfort Heights allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Mount Healthy Heights pollen count · Mount Healthy Heights allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Mount Orab pollen count · Mount Orab allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Mulberry pollen count · Mulberry allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Munroe Falls pollen count · Munroe Falls allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| New Burlington pollen count · New Burlington allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| North College Hill pollen count · North College Hill allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Northbrook pollen count · Northbrook allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Northgate pollen count · Northgate allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Norwalk pollen count · Norwalk allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Obetz pollen count · Obetz allergies | 21 (Low) | Ragweed | 0.6 | 2 | 27 |
| Plainfield pollen count · Plainfield allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Pleasant Run pollen count · Pleasant Run allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Pleasant Run Farm pollen count · Pleasant Run Farm allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Port Washington pollen count · Port Washington allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Remington pollen count · Remington allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Sandyville pollen count · Sandyville allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Sidney pollen count · Sidney allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Skyline Acres pollen count · Skyline Acres allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Springdale pollen count · Springdale allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Strongsville pollen count · Strongsville allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Sylvania pollen count · Sylvania allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Tallmadge pollen count · Tallmadge allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Terrace Park pollen count · Terrace Park allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| The Village of Indian Hill pollen count · The Village of Indian Hill allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Upper Arlington pollen count · Upper Arlington allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Valleyview pollen count · Valleyview allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| White Oak pollen count · White Oak allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Wilkshire Hills pollen count · Wilkshire Hills allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Woodlawn pollen count · Woodlawn allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Zoar pollen count · Zoar allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Addyston pollen count · Addyston allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Broadview Heights pollen count · Broadview Heights allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Camden pollen count · Camden allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Canton pollen count · Canton allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Coldstream pollen count · Coldstream allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Columbiana pollen count · Columbiana allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Covedale pollen count · Covedale allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Darrtown pollen count · Darrtown allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Delhi Hills pollen count · Delhi Hills allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Delshire pollen count · Delshire allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Doylestown pollen count · Doylestown allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Dublin pollen count · Dublin allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Gambier pollen count · Gambier allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Georgetown pollen count · Georgetown allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Hanover pollen count · Hanover allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Hills and Dales pollen count · Hills and Dales allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Lancaster pollen count · Lancaster allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Lucas pollen count · Lucas allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Mack pollen count · Mack allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Magnolia pollen count · Magnolia allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Marne pollen count · Marne allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Massillon pollen count · Massillon allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Meyers Lake pollen count · Meyers Lake allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Minford pollen count · Minford allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| New Richmond pollen count · New Richmond allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| North Bend pollen count · North Bend allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| North Lima pollen count · North Lima allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| North Royalton pollen count · North Royalton allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Ontario pollen count · Ontario allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Oxford pollen count · Oxford allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Perry Heights pollen count · Perry Heights allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Powell pollen count · Powell allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Reedurban pollen count · Reedurban allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Reynoldsburg pollen count · Reynoldsburg allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Richville pollen count · Richville allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Robertsville pollen count · Robertsville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Somerville pollen count · Somerville allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Summitville pollen count · Summitville allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Wadsworth pollen count · Wadsworth allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Warsaw pollen count · Warsaw allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Waynesburg pollen count · Waynesburg allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| West Elkton pollen count · West Elkton allergies | 20 (Low) | Ragweed | 0.6 | 1 | 26 |
| Apple Valley pollen count · Apple Valley allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Ashland pollen count · Ashland allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Barberton pollen count · Barberton allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Beaver pollen count · Beaver allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Bellville pollen count · Bellville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Bethel pollen count · Bethel allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Blue Jay pollen count · Blue Jay allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Brunersburg pollen count · Brunersburg allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Butler pollen count · Butler allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Canal Fulton pollen count · Canal Fulton allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Carrollton pollen count · Carrollton allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Castalia pollen count · Castalia allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Chillicothe pollen count · Chillicothe allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Chilo pollen count · Chilo allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Cleves pollen count · Cleves allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Clinton pollen count · Clinton allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Crystal Rock pollen count · Crystal Rock allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Danville pollen count · Danville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Defiance pollen count · Defiance allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Dent pollen count · Dent allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Dover pollen count · Dover allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Dundee pollen count · Dundee allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Elizabethtown pollen count · Elizabethtown allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Felicity pollen count · Felicity allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Flushing pollen count · Flushing allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Fresno pollen count · Fresno allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Grandview pollen count · Grandview allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Granville pollen count · Granville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Granville South pollen count · Granville South allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Green pollen count · Green allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Greentown pollen count · Greentown allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Hillsboro pollen count · Hillsboro allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Holmesville pollen count · Holmesville allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Hooven pollen count · Hooven allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Howard pollen count · Howard allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Huber Ridge pollen count · Huber Ridge allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Junction City pollen count · Junction City allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Lakemore pollen count · Lakemore allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Lexington pollen count · Lexington allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Massieville pollen count · Massieville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Miami Heights pollen count · Miami Heights allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Miamitown pollen count · Miamitown allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Millersburg pollen count · Millersburg allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Minerva pollen count · Minerva allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Minerva Park pollen count · Minerva Park allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Morristown pollen count · Morristown allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Mount Vernon pollen count · Mount Vernon allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Nankin pollen count · Nankin allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| New Franklin pollen count · New Franklin allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| North Canton pollen count · North Canton allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Norton pollen count · Norton allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Ottawa Hills pollen count · Ottawa Hills allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Pekin pollen count · Pekin allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Portage Lakes pollen count · Portage Lakes allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Riverlea pollen count · Riverlea allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Rockbridge pollen count · Rockbridge allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Sawyerwood pollen count · Sawyerwood allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| South Mount Vernon pollen count · South Mount Vernon allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Springfield pollen count · Springfield allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Stockdale pollen count · Stockdale allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Sugar Grove pollen count · Sugar Grove allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Taylor Creek pollen count · Taylor Creek allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Toledo pollen count · Toledo allergies | 19 (Low) | Ragweed | 0.6 | 1 | 24 |
| Uniontown pollen count · Uniontown allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Westerville pollen count · Westerville allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Worthington pollen count · Worthington allergies | 19 (Low) | Ragweed | 0.6 | 1 | 25 |
| Adamsville pollen count · Adamsville allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Alliance pollen count · Alliance allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Bay View pollen count · Bay View allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Beverly pollen count · Beverly allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Bolton pollen count · Bolton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Canal Lewisville pollen count · Canal Lewisville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Canfield pollen count · Canfield allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Coshocton pollen count · Coshocton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Craig Beach pollen count · Craig Beach allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| East Alliance pollen count · East Alliance allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| East Palestine pollen count · East Palestine allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Guilford Lake pollen count · Guilford Lake allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Hanoverton pollen count · Hanoverton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Jewett pollen count · Jewett allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lake Milton pollen count · Lake Milton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lake Mohawk pollen count · Lake Mohawk allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lake Tomahawk pollen count · Lake Tomahawk allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Lakeside pollen count · Lakeside allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Leetonia pollen count · Leetonia allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Malvern pollen count · Malvern allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Mansfield pollen count · Mansfield allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Mifflin pollen count · Mifflin allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Nashport pollen count · Nashport allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Negley pollen count · Negley allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Nellie pollen count · Nellie allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| New Philadelphia pollen count · New Philadelphia allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| New Waterford pollen count · New Waterford allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Newark pollen count · Newark allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Newcomerstown pollen count · Newcomerstown allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Rogers pollen count · Rogers allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Roseland pollen count · Roseland allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Salem pollen count · Salem allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Sinking Spring pollen count · Sinking Spring allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| Washingtonville pollen count · Washingtonville allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Waterford pollen count · Waterford allergies | 18 (Low) | Ragweed | 0.6 | 1 | 23 |
| West Lafayette pollen count · West Lafayette allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Wooster pollen count · Wooster allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Adena pollen count · Adena allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Albany pollen count · Albany allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Austintown pollen count · Austintown allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Bannock pollen count · Bannock allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Belmont pollen count · Belmont allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Cleveland pollen count · Cleveland allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Duncan Falls pollen count · Duncan Falls allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| East Sparta pollen count · East Sparta allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Franklin Furnace pollen count · Franklin Furnace allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Friendship pollen count · Friendship allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Harrisville pollen count · Harrisville allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Killbuck pollen count · Killbuck allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Kinsman Center pollen count · Kinsman Center allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Lafferty pollen count · Lafferty allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Lake Buckhorn pollen count · Lake Buckhorn allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Lloydsville pollen count · Lloydsville allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| New Athens pollen count · New Athens allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| New Lexington pollen count · New Lexington allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| New Springfield pollen count · New Springfield allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Newburgh Heights pollen count · Newburgh Heights allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| North Industry pollen count · North Industry allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Petersburg pollen count · Petersburg allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Philo pollen count · Philo allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Richmond Dale pollen count · Richmond Dale allergies | 17 (Low) | Ragweed | 0.6 | 1 | 22 |
| Woodworth pollen count · Woodworth allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Bedford pollen count · Bedford allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Bedford Heights pollen count · Bedford Heights allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Bethesda pollen count · Bethesda allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Brook Park pollen count · Brook Park allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Brooklyn pollen count · Brooklyn allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Brooklyn Heights pollen count · Brooklyn Heights allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Cadiz pollen count · Cadiz allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Cuyahoga Heights pollen count · Cuyahoga Heights allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Dellroy pollen count · Dellroy allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Dennison pollen count · Dennison allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| East Springfield pollen count · East Springfield allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Fultonham pollen count · Fultonham allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Glenmont pollen count · Glenmont allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Glenwillow pollen count · Glenwillow allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Hide-A-Way Hills pollen count · Hide-A-Way Hills allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Highland Hills pollen count · Highland Hills allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Hopedale pollen count · Hopedale allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Jackson pollen count · Jackson allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Lakewood pollen count · Lakewood allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Leesville pollen count · Leesville allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Linndale pollen count · Linndale allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Lisbon pollen count · Lisbon allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Middleburg Heights pollen count · Middleburg Heights allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Mount Pleasant pollen count · Mount Pleasant allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| New Boston pollen count · New Boston allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| North Randall pollen count · North Randall allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Orange pollen count · Orange allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Parma pollen count · Parma allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Parma Heights pollen count · Parma Heights allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Portsmouth pollen count · Portsmouth allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Racine pollen count · Racine allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Sciotodale pollen count · Sciotodale allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Seven Hills pollen count · Seven Hills allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Sherrodsville pollen count · Sherrodsville allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| St. Clairsville pollen count · St. Clairsville allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Uhrichsville pollen count · Uhrichsville allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Warrensville Heights pollen count · Warrensville Heights allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| West Union pollen count · West Union allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Wheelersburg pollen count · Wheelersburg allergies | 16 (Low) | Ragweed | 0.6 | 1 | 21 |
| Aberdeen pollen count · Aberdeen allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Amesville pollen count · Amesville allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Athens pollen count · Athens allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Avon pollen count · Avon allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Barnesville pollen count · Barnesville allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Batesville pollen count · Batesville allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Bay Village pollen count · Bay Village allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Beachwood pollen count · Beachwood allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Beallsville pollen count · Beallsville allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Bellaire pollen count · Bellaire allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Belle Valley pollen count · Belle Valley allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Belpre pollen count · Belpre allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Berea pollen count · Berea allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Beulah Beach pollen count · Beulah Beach allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Bidwell pollen count · Bidwell allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Bloomingdale pollen count · Bloomingdale allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Bowerston pollen count · Bowerston allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Brady Lake pollen count · Brady Lake allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Bridgeport pollen count · Bridgeport allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Brilliant pollen count · Brilliant allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Buffalo pollen count · Buffalo allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Byesville pollen count · Byesville allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Calcutta pollen count · Calcutta allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Caldwell pollen count · Caldwell allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Cambridge pollen count · Cambridge allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Chauncey pollen count · Chauncey allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Chesterhill pollen count · Chesterhill allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Coal Grove pollen count · Coal Grove allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Connorville pollen count · Connorville allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Coolville pollen count · Coolville allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Crooksville pollen count · Crooksville allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Cumberland pollen count · Cumberland allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Devola pollen count · Devola allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Dexter City pollen count · Dexter City allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| East Fultonham pollen count · East Fultonham allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| East Liverpool pollen count · East Liverpool allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Elyria pollen count · Elyria allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Empire pollen count · Empire allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Fairlawn pollen count · Fairlawn allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Fairview pollen count · Fairview allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Fairview Park pollen count · Fairview Park allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Freeport pollen count · Freeport allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Gallipolis pollen count · Gallipolis allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Gann (Brinkhaven) pollen count · Gann (Brinkhaven) allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Garfield Heights pollen count · Garfield Heights allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Glencoe pollen count · Glencoe allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Glenmoor pollen count · Glenmoor allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Hamden pollen count · Hamden allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Hanging Rock pollen count · Hanging Rock allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Hockingport pollen count · Hockingport allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Independence pollen count · Independence allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Irondale pollen count · Irondale allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Ironton pollen count · Ironton allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Jerusalem pollen count · Jerusalem allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Kanauga pollen count · Kanauga allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Kimbolton pollen count · Kimbolton allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| La Croft pollen count · La Croft allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Lewisville pollen count · Lewisville allergies | 15 (Low) | Ragweed | 0.6 | 1 | 19 |
| Little Hocking pollen count · Little Hocking allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
| Logan pollen count · Logan allergies | 15 (Low) | Ragweed | 0.6 | 1 | 20 |
