| Dillon pollen count · Dillon allergies | 32 (Low) | Grass | 0.6 | 42 | 0.6 |
| Heeney pollen count · Heeney allergies | 31 (Low) | Grass | 0.6 | 41 | 0.6 |
| Silverthorne pollen count · Silverthorne allergies | 31 (Low) | Grass | 0.6 | 40 | 0.6 |
| Cathedral pollen count · Cathedral allergies | 30 (Low) | Grass | 0.6 | 39 | 0.6 |
| Broomfield pollen count · Broomfield allergies | 29 (Low) | Ragweed | 2 | 0.6 | 38 |
| Edwards pollen count · Edwards allergies | 29 (Low) | Grass | 0.6 | 38 | 0.6 |
| Lafayette pollen count · Lafayette allergies | 29 (Low) | Ragweed | 2 | 0.6 | 38 |
| Louisville pollen count · Louisville allergies | 29 (Low) | Ragweed | 2 | 0.6 | 38 |
| Tabernash pollen count · Tabernash allergies | 29 (Low) | Grass | 0.6 | 38 | 0.6 |
| Ault pollen count · Ault allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| City of Creede pollen count · City of Creede allergies | 28 (Low) | Grass | 0.6 | 37 | 0.6 |
| Eaton pollen count · Eaton allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Fairplay pollen count · Fairplay allergies | 28 (Low) | Grass | 0.6 | 37 | 0.6 |
| Fraser pollen count · Fraser allergies | 28 (Low) | Grass | 0.6 | 36 | 0.6 |
| Joes pollen count · Joes allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Leyner pollen count · Leyner allergies | 28 (Low) | Ragweed | 1 | 0.6 | 37 |
| Peetz pollen count · Peetz allergies | 28 (Low) | Ragweed | 0.6 | 0.6 | 36 |
| Winter Park pollen count · Winter Park allergies | 28 (Low) | Grass | 0.6 | 36 | 0.6 |
| Akron pollen count · Akron allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Amherst pollen count · Amherst allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Atwood pollen count · Atwood allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Berthoud pollen count · Berthoud allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Brighton pollen count · Brighton allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Brush pollen count · Brush allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Commerce City pollen count · Commerce City allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Dacono pollen count · Dacono allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Eckley pollen count · Eckley allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Erie pollen count · Erie allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Evans pollen count · Evans allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Federal Heights pollen count · Federal Heights allergies | 27 (Low) | Ragweed | 2 | 0.6 | 35 |
| Fleming pollen count · Fleming allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Frederick pollen count · Frederick allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Garden City pollen count · Garden City allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Gilcrest pollen count · Gilcrest allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Haxtun pollen count · Haxtun allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Hillrose pollen count · Hillrose allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Holyoke pollen count · Holyoke allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Hudson pollen count · Hudson allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Idalia pollen count · Idalia allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Jackson Lake pollen count · Jackson Lake allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Johnstown pollen count · Johnstown allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Julesburg pollen count · Julesburg allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Kersey pollen count · Kersey allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| La Salle pollen count · La Salle allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| McClave pollen count · McClave allergies | 27 (Low) | Ragweed | 0.6 | 1 | 35 |
| Mead pollen count · Mead allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Merino pollen count · Merino allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Milliken pollen count · Milliken allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Northglenn pollen count · Northglenn allergies | 27 (Low) | Ragweed | 2 | 0.6 | 35 |
| Otis pollen count · Otis allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Ovid pollen count · Ovid allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Paoli pollen count · Paoli allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Platteville pollen count · Platteville allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Sedgwick pollen count · Sedgwick allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Severance pollen count · Severance allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Shaw Heights pollen count · Shaw Heights allergies | 27 (Low) | Ragweed | 2 | 0.6 | 35 |
| Snyder pollen count · Snyder allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Stratton pollen count · Stratton allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Trail Side pollen count · Trail Side allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Vernon pollen count · Vernon allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Vilas pollen count · Vilas allergies | 27 (Low) | Ragweed | 3 | 1 | 34 |
| Walsh pollen count · Walsh allergies | 27 (Low) | Ragweed | 3 | 1 | 34 |
| Weldona pollen count · Weldona allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Wellington pollen count · Wellington allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Westminster pollen count · Westminster allergies | 27 (Low) | Ragweed | 2 | 0.6 | 35 |
| Wiggins pollen count · Wiggins allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Wiley pollen count · Wiley allergies | 27 (Low) | Ragweed | 0.6 | 1 | 35 |
| Windsor pollen count · Windsor allergies | 27 (Low) | Ragweed | 1 | 0.6 | 35 |
| Yuma pollen count · Yuma allergies | 27 (Low) | Ragweed | 0.6 | 0.6 | 35 |
| Arapahoe pollen count · Arapahoe allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Aristocrat Ranchettes pollen count · Aristocrat Ranchettes allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Arriba pollen count · Arriba allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Avondale pollen count · Avondale allergies | 26 (Low) | Ragweed | 0.6 | 1 | 34 |
| Bethune pollen count · Bethune allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Blue Sky pollen count · Blue Sky allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Brandon pollen count · Brandon allergies | 26 (Low) | Ragweed | 0.6 | 1 | 34 |
| Burlington pollen count · Burlington allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Cheraw pollen count · Cheraw allergies | 26 (Low) | Ragweed | 1 | 1 | 34 |
| Cheyenne Wells pollen count · Cheyenne Wells allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Copper Mountain pollen count · Copper Mountain allergies | 26 (Low) | Grass | 0.6 | 34 | 0.6 |
| Crowley pollen count · Crowley allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Flagler pollen count · Flagler allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Fort Lupton pollen count · Fort Lupton allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Fort Morgan pollen count · Fort Morgan allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Fowler pollen count · Fowler allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Frisco pollen count · Frisco allergies | 26 (Low) | Grass | 0.6 | 34 | 0.6 |
| Granada pollen count · Granada allergies | 26 (Low) | Ragweed | 0.6 | 1 | 34 |
| Hartman pollen count · Hartman allergies | 26 (Low) | Ragweed | 0.6 | 1 | 34 |
| Hasty pollen count · Hasty allergies | 26 (Low) | Ragweed | 1 | 1 | 33 |
| Holly pollen count · Holly allergies | 26 (Low) | Ragweed | 0.6 | 1 | 34 |
| La Junta Gardens pollen count · La Junta Gardens allergies | 26 (Low) | Ragweed | 1 | 1 | 34 |
| Las Animas pollen count · Las Animas allergies | 26 (Low) | Ragweed | 1 | 1 | 33 |
| Log Lane Village pollen count · Log Lane Village allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Manzanola pollen count · Manzanola allergies | 26 (Low) | Ragweed | 1 | 1 | 34 |
| Morgan Heights pollen count · Morgan Heights allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Olney Springs pollen count · Olney Springs allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Orchard pollen count · Orchard allergies | 26 (Low) | Ragweed | 1 | 0.6 | 34 |
| Ordway pollen count · Ordway allergies | 26 (Low) | Ragweed | 1 | 1 | 34 |
| Pierce pollen count · Pierce allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Raymer (New Raymer) pollen count · Raymer (New Raymer) allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Saddle Ridge pollen count · Saddle Ridge allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Sheridan Lake pollen count · Sheridan Lake allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Sugar City pollen count · Sugar City allergies | 26 (Low) | Ragweed | 1 | 1 | 33 |
| Swink pollen count · Swink allergies | 26 (Low) | Ragweed | 1 | 1 | 34 |
| Towner pollen count · Towner allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Two Buttes pollen count · Two Buttes allergies | 26 (Low) | Ragweed | 2 | 1 | 33 |
| Vona pollen count · Vona allergies | 26 (Low) | Ragweed | 0.6 | 0.6 | 34 |
| Aetna Estates pollen count · Aetna Estates allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Aurora pollen count · Aurora allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Breckenridge pollen count · Breckenridge allergies | 25 (Low) | Grass | 0.6 | 33 | 0.6 |
| Buena Vista pollen count · Buena Vista allergies | 25 (Low) | Grass | 0.6 | 33 | 0.6 |
| Byers pollen count · Byers allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Cope pollen count · Cope allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Genoa pollen count · Genoa allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Hoehne pollen count · Hoehne allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Iliff pollen count · Iliff allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Johnson Village pollen count · Johnson Village allergies | 25 (Low) | Grass | 0.6 | 33 | 0.6 |
| Kirk pollen count · Kirk allergies | 25 (Low) | Ragweed | 1 | 0.6 | 33 |
| Lamar pollen count · Lamar allergies | 25 (Low) | Ragweed | 0.6 | 1 | 32 |
| Leadville North pollen count · Leadville North allergies | 25 (Low) | Grass | 0.6 | 32 | 0.6 |
| Longmont pollen count · Longmont allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Mountain Village pollen count · Mountain Village allergies | 25 (Low) | Grass | 0.6 | 32 | 0.6 |
| Padroni pollen count · Padroni allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 32 |
| Seibert pollen count · Seibert allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Strasburg pollen count · Strasburg allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Timnath pollen count · Timnath allergies | 25 (Low) | Ragweed | 1 | 0.6 | 32 |
| Todd Creek pollen count · Todd Creek allergies | 25 (Low) | Ragweed | 0.6 | 0.6 | 33 |
| Applewood pollen count · Applewood allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Center pollen count · Center allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Crook pollen count · Crook allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| East Pleasant View pollen count · East Pleasant View allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Eldorado Springs pollen count · Eldorado Springs allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Empire pollen count · Empire allergies | 24 (Low) | Grass | 0.6 | 31 | 0.6 |
| Firestone pollen count · Firestone allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Golden pollen count · Golden allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Highlands Ranch pollen count · Highlands Ranch allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Idledale pollen count · Idledale allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Keenesburg pollen count · Keenesburg allergies | 24 (Low) | Ragweed | 2 | 0.6 | 31 |
| Lake City pollen count · Lake City allergies | 24 (Low) | Grass | 0.6 | 31 | 0.6 |
| Lochbuie pollen count · Lochbuie allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Loma pollen count · Loma allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Louviers pollen count · Louviers allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Loveland pollen count · Loveland allergies | 24 (Low) | Ragweed | 1 | 0.6 | 31 |
| Minturn pollen count · Minturn allergies | 24 (Low) | Grass | 0.6 | 31 | 0.6 |
| Nunn pollen count · Nunn allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Olathe pollen count · Olathe allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Portland pollen count · Portland allergies | 24 (Low) | Grass | 0.6 | 31 | 0.6 |
| Red Cliff pollen count · Red Cliff allergies | 24 (Low) | Grass | 0.6 | 31 | 0.6 |
| Sterling Ranch pollen count · Sterling Ranch allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Superior pollen count · Superior allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Vail pollen count · Vail allergies | 24 (Low) | Grass | 0.6 | 31 | 0.6 |
| Vineland pollen count · Vineland allergies | 24 (Low) | Ragweed | 1 | 0.6 | 31 |
| West Pleasant View pollen count · West Pleasant View allergies | 24 (Low) | Ragweed | 0.6 | 0.6 | 31 |
| Arvada pollen count · Arvada allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Bow Mar pollen count · Bow Mar allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Briggsdale pollen count · Briggsdale allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Columbine pollen count · Columbine allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Columbine Valley pollen count · Columbine Valley allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Dakota Ridge pollen count · Dakota Ridge allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Deer Trail pollen count · Deer Trail allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Edgewater pollen count · Edgewater allergies | 23 (Low) | Ragweed | 3 | 0.6 | 29 |
| Englewood pollen count · Englewood allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Fairmount pollen count · Fairmount allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Gunbarrel pollen count · Gunbarrel allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Ken Caryl pollen count · Ken Caryl allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Keystone pollen count · Keystone allergies | 23 (Low) | Grass | 0.6 | 30 | 0.6 |
| Lakeside pollen count · Lakeside allergies | 23 (Low) | Ragweed | 3 | 0.6 | 29 |
| Lakewood pollen count · Lakewood allergies | 23 (Low) | Ragweed | 3 | 0.6 | 30 |
| Littleton pollen count · Littleton allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Montezuma pollen count · Montezuma allergies | 23 (Low) | Grass | 0.6 | 30 | 0.6 |
| Mountain View pollen count · Mountain View allergies | 23 (Low) | Ragweed | 3 | 0.6 | 29 |
| Niwot pollen count · Niwot allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Paragon Estates pollen count · Paragon Estates allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Pritchett pollen count · Pritchett allergies | 23 (Low) | Ragweed | 2 | 1 | 29 |
| Rocky Ford pollen count · Rocky Ford allergies | 23 (Low) | Ragweed | 1 | 1 | 30 |
| Sheridan pollen count · Sheridan allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Sterling pollen count · Sterling allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Valmont pollen count · Valmont allergies | 23 (Low) | Ragweed | 0.6 | 0.6 | 30 |
| Wheat Ridge pollen count · Wheat Ridge allergies | 23 (Low) | Ragweed | 3 | 0.6 | 29 |
| Alma pollen count · Alma allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Berkley pollen count · Berkley allergies | 22 (Low) | Ragweed | 2 | 0.6 | 28 |
| Delta pollen count · Delta allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Derby pollen count · Derby allergies | 22 (Low) | Ragweed | 2 | 0.6 | 29 |
| Downieville-Lawson-Dumont pollen count · Downieville-Lawson-Dumont allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Eads pollen count · Eads allergies | 22 (Low) | Ragweed | 1 | 1 | 28 |
| Georgetown pollen count · Georgetown allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Grand Lake pollen count · Grand Lake allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Hooper pollen count · Hooper allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| Kit Carson pollen count · Kit Carson allergies | 22 (Low) | Ragweed | 1 | 0.6 | 29 |
| La Junta pollen count · La Junta allergies | 22 (Low) | Ragweed | 1 | 1 | 28 |
| Leadville pollen count · Leadville allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Lewis pollen count · Lewis allergies | 22 (Low) | Ragweed | 0.6 | 0.6 | 29 |
| North La Junta pollen count · North La Junta allergies | 22 (Low) | Ragweed | 1 | 1 | 28 |
| North Washington pollen count · North Washington allergies | 22 (Low) | Ragweed | 2 | 0.6 | 28 |
| Ophir pollen count · Ophir allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Sherrelwood pollen count · Sherrelwood allergies | 22 (Low) | Ragweed | 2 | 0.6 | 28 |
| Silver Plume pollen count · Silver Plume allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Silverton pollen count · Silverton allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| St. Mary's pollen count · St. Mary's allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Telluride pollen count · Telluride allergies | 22 (Low) | Grass | 0.6 | 29 | 0.6 |
| Thornton pollen count · Thornton allergies | 22 (Low) | Ragweed | 1 | 0.6 | 29 |
| Twin Lakes pollen count · Twin Lakes allergies | 22 (Low) | Ragweed | 2 | 0.6 | 28 |
| Welby pollen count · Welby allergies | 22 (Low) | Ragweed | 2 | 0.6 | 28 |
| Aspen pollen count · Aspen allergies | 21 (Low) | Grass | 0.6 | 27 | 0.6 |
| Blue River pollen count · Blue River allergies | 21 (Low) | Grass | 0.6 | 28 | 0.6 |
| Boone pollen count · Boone allergies | 21 (Low) | Ragweed | 0.6 | 1 | 27 |
| Boulder pollen count · Boulder allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Campo pollen count · Campo allergies | 21 (Low) | Ragweed | 4 | 1 | 26 |
| Cimarron Hills pollen count · Cimarron Hills allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Crested Butte pollen count · Crested Butte allergies | 21 (Low) | Grass | 0.6 | 28 | 0.6 |
| Denver pollen count · Denver allergies | 21 (Low) | Ragweed | 2 | 0.6 | 27 |
| Haswell pollen count · Haswell allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 28 |
| Laird pollen count · Laird allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Lazear pollen count · Lazear allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Mount Crested Butte pollen count · Mount Crested Butte allergies | 21 (Low) | Grass | 0.6 | 28 | 0.6 |
| Nucla pollen count · Nucla allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Ouray pollen count · Ouray allergies | 21 (Low) | Grass | 0.6 | 27 | 0.6 |
| Park Center pollen count · Park Center allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Peoria pollen count · Peoria allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Pine Brook Hill pollen count · Pine Brook Hill allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Seven Hills pollen count · Seven Hills allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Tall Timber pollen count · Tall Timber allergies | 21 (Low) | Ragweed | 0.6 | 0.6 | 27 |
| Alamosa East pollen count · Alamosa East allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Carbonate pollen count · Carbonate allergies | 20 (Low) | Grass | 0.6 | 26 | 0.6 |
| Colorado Springs pollen count · Colorado Springs allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Dove Creek pollen count · Dove Creek allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Ellicott pollen count · Ellicott allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Fort Carson pollen count · Fort Carson allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Fort Collins pollen count · Fort Collins allergies | 20 (Low) | Ragweed | 1 | 0.6 | 26 |
| Fountain pollen count · Fountain allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Genesee pollen count · Genesee allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Hotchkiss pollen count · Hotchkiss allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Kittredge pollen count · Kittredge allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Pueblo West pollen count · Pueblo West allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Security-Widefield pollen count · Security-Widefield allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Springfield pollen count · Springfield allergies | 20 (Low) | Ragweed | 2 | 1 | 25 |
| Stratmoor pollen count · Stratmoor allergies | 20 (Low) | Ragweed | 0.6 | 0.6 | 26 |
| Acres Green pollen count · Acres Green allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Blende pollen count · Blende allergies | 19 (Low) | Ragweed | 1 | 0.6 | 24 |
| Brookside pollen count · Brookside allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Cañon City pollen count · Cañon City allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Centennial pollen count · Centennial allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Cherry Creek pollen count · Cherry Creek allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Cherry Hills Village pollen count · Cherry Hills Village allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Four Square Mile pollen count · Four Square Mile allergies | 19 (Low) | Ragweed | 2 | 0.6 | 25 |
| Glendale pollen count · Glendale allergies | 19 (Low) | Ragweed | 2 | 0.6 | 25 |
| Greeley pollen count · Greeley allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Greenwood Village pollen count · Greenwood Village allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Grover pollen count · Grover allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Holly Hills pollen count · Holly Hills allergies | 19 (Low) | Ragweed | 2 | 0.6 | 25 |
| Hugo pollen count · Hugo allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Indian Hills pollen count · Indian Hills allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Inverness pollen count · Inverness allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Kim pollen count · Kim allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Lincoln Park pollen count · Lincoln Park allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Morrison pollen count · Morrison allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Penrose pollen count · Penrose allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Rico pollen count · Rico allergies | 19 (Low) | Grass | 0.6 | 25 | 0.6 |
| Rockvale pollen count · Rockvale allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Salt Creek pollen count · Salt Creek allergies | 19 (Low) | Ragweed | 1 | 0.6 | 24 |
| Williamsburg pollen count · Williamsburg allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Wray pollen count · Wray allergies | 19 (Low) | Ragweed | 0.6 | 0.6 | 25 |
| Alamosa pollen count · Alamosa allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Arboles pollen count · Arboles allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Castle Pines Village pollen count · Castle Pines Village allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Castle Rock pollen count · Castle Rock allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Clifton pollen count · Clifton allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Coal Creek pollen count · Coal Creek allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Colorado City pollen count · Colorado City allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Cortez pollen count · Cortez allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| De Beque pollen count · De Beque allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Evergreen pollen count · Evergreen allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Florence pollen count · Florence allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Fruita pollen count · Fruita allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Fruitvale pollen count · Fruitvale allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Maybell pollen count · Maybell allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Moffat pollen count · Moffat allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Montrose pollen count · Montrose allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Norrie pollen count · Norrie allergies | 18 (Low) | Grass | 0.6 | 24 | 0.6 |
| Orchard City pollen count · Orchard City allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 24 |
| Orchard Mesa pollen count · Orchard Mesa allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Palisade pollen count · Palisade allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Piedra pollen count · Piedra allergies | 18 (Low) | Grass | 0.6 | 24 | 0.6 |
| Pueblo pollen count · Pueblo allergies | 18 (Low) | Ragweed | 1 | 0.6 | 23 |
| Sedalia pollen count · Sedalia allergies | 18 (Low) | Ragweed | 0.6 | 0.6 | 23 |
| Branson pollen count · Branson allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Grand Junction pollen count · Grand Junction allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Ignacio pollen count · Ignacio allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Maysville pollen count · Maysville allergies | 17 (Low) | Grass | 0.6 | 22 | 0.6 |
| Rangely pollen count · Rangely allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Redlands pollen count · Redlands allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Southern Ute pollen count · Southern Ute allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Walsenburg pollen count · Walsenburg allergies | 17 (Low) | Ragweed | 0.6 | 0.6 | 22 |
| Altona pollen count · Altona allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| El Moro pollen count · El Moro allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Lazy Acres pollen count · Lazy Acres allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Marvel pollen count · Marvel allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Naturita pollen count · Naturita allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Redvale pollen count · Redvale allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Rock Creek Park pollen count · Rock Creek Park allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Trinidad pollen count · Trinidad allergies | 16 (Low) | Ragweed | 0.6 | 0.6 | 21 |
| Avon pollen count · Avon allergies | 15 (Low) | Grass | 0.6 | 19 | 0.6 |
| Basalt pollen count · Basalt allergies | 15 (Low) | Grass | 0.6 | 19 | 0.6 |
| Brook Forest pollen count · Brook Forest allergies | 15 (Low) | Grass | 0.6 | 19 | 0.6 |
| Cokedale pollen count · Cokedale allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Dinosaur pollen count · Dinosaur allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Garfield pollen count · Garfield allergies | 15 (Low) | Grass | 0.6 | 19 | 0.6 |
| Granby pollen count · Granby allergies | 15 (Low) | Grass | 0.6 | 20 | 0.6 |
| Hot Sulphur Springs pollen count · Hot Sulphur Springs allergies | 15 (Low) | Grass | 0.6 | 20 | 0.6 |
| Jansen pollen count · Jansen allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Roxborough Park pollen count · Roxborough Park allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 20 |
| Towaoc pollen count · Towaoc allergies | 15 (Low) | Ragweed | 0.6 | 0.6 | 19 |
| Upper Bear Creek pollen count · Upper Bear Creek allergies | 15 (Low) | Grass | 0.6 | 19 | 0.6 |
| Woody Creek pollen count · Woody Creek allergies | 15 (Low) | Grass | 0.6 | 19 | 0.6 |
| Crisman pollen count · Crisman allergies | 14 (Low) | Grass | 0.6 | 18 | 0.6 |
| Mancos pollen count · Mancos allergies | 14 (Low) | Ragweed | 0.6 | 0.6 | 18 |
| Mountain Meadows pollen count · Mountain Meadows allergies | 14 (Low) | Grass | 0.6 | 18 | 0.6 |
| Sugarloaf pollen count · Sugarloaf allergies | 14 (Low) | Grass | 0.6 | 18 | 0.6 |
| Black Hawk pollen count · Black Hawk allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Blue Valley pollen count · Blue Valley allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Bonanza pollen count · Bonanza allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Central pollen count · Central allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Estes Park pollen count · Estes Park allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Fulford pollen count · Fulford allergies | 12 (Low) | Grass | 0.6 | 16 | 0.6 |
| Hartsel pollen count · Hartsel allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Idaho Springs pollen count · Idaho Springs allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Nathrop pollen count · Nathrop allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Pitkin pollen count · Pitkin allergies | 12 (Low) | Grass | 0.6 | 16 | 0.6 |
| Placerville pollen count · Placerville allergies | 12 (Low) | Grass | 0.6 | 16 | 0.6 |
| Sawpit pollen count · Sawpit allergies | 12 (Low) | Grass | 0.6 | 16 | 0.6 |
| Snowmass Village pollen count · Snowmass Village allergies | 12 (Low) | Grass | 0.6 | 16 | 0.6 |
| Steamboat Springs pollen count · Steamboat Springs allergies | 12 (Low) | Grass | 0.6 | 15 | 0.6 |
| Walden pollen count · Walden allergies | 12 (Low) | Grass | 0.6 | 16 | 0.6 |
| Bonanza Mountain Estates pollen count · Bonanza Mountain Estates allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| Echo Hills pollen count · Echo Hills allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| Floyd Hill pollen count · Floyd Hill allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| Kremmling pollen count · Kremmling allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| McCoy pollen count · McCoy allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| Nederland pollen count · Nederland allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| Pine Valley pollen count · Pine Valley allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| St. Ann Highlands pollen count · St. Ann Highlands allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| Upper Witter Gulch pollen count · Upper Witter Gulch allergies | 11 (Low) | Grass | 0.6 | 14 | 0.6 |
| Marble pollen count · Marble allergies | 10 (Low) | Grass | 0.6 | 13 | 0.6 |
| Parshall pollen count · Parshall allergies | 10 (Low) | Grass | 0.6 | 13 | 0.6 |
| Allenspark pollen count · Allenspark allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Bark Ranch pollen count · Bark Ranch allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Eldora pollen count · Eldora allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Gold Hill pollen count · Gold Hill allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Hidden Lake pollen count · Hidden Lake allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Jamestown pollen count · Jamestown allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Rollinsville pollen count · Rollinsville allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Sunshine pollen count · Sunshine allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Ward pollen count · Ward allergies | 9 (Low) | Grass | 0.6 | 12 | 0.6 |
| Alpine pollen count · Alpine allergies | 8 (Low) | Grass | 0.6 | 10 | 0.6 |
| Gerrard pollen count · Gerrard allergies | 8 (Low) | Grass | 0.6 | 10 | 0.6 |
| Guffey pollen count · Guffey allergies | 8 (Low) | Grass | 0.6 | 11 | 0.6 |
| Redstone pollen count · Redstone allergies | 8 (Low) | Grass | 0.6 | 11 | 0.6 |
| Silt pollen count · Silt allergies | 8 (Low) | Ragweed | 0.6 | 0.6 | 10 |
| South Fork pollen count · South Fork allergies | 8 (Low) | Grass | 0.6 | 10 | 0.6 |
| Collbran pollen count · Collbran allergies | 7 (Low) | Ragweed | 0.6 | 0.6 | 9 |
| Cotopaxi pollen count · Cotopaxi allergies | 7 (Low) | Grass | 0.6 | 9 | 0.6 |
| Del Norte pollen count · Del Norte allergies | 7 (Low) | Ragweed | 0.6 | 0.6 | 9 |
| Rifle pollen count · Rifle allergies | 7 (Low) | Ragweed | 0.6 | 0.6 | 9 |
| Battlement Mesa pollen count · Battlement Mesa allergies | 6 (Low) | Ragweed | 0.6 | 0.6 | 8 |
| Catherine pollen count · Catherine allergies | 6 (Low) | Grass | 0.6 | 8 | 0.6 |
| Crawford pollen count · Crawford allergies | 6 (Low) | Ragweed | 0.6 | 0.6 | 8 |
| El Jebel pollen count · El Jebel allergies | 6 (Low) | Grass | 0.6 | 8 | 0.6 |
| Manitou Springs pollen count · Manitou Springs allergies | 6 (Low) | Grass | 0.6 | 8 | 0.6 |
| Norwood pollen count · Norwood allergies | 6 (Low) | Ragweed | 0.6 | 0.6 | 8 |
| Paonia pollen count · Paonia allergies | 6 (Low) | Ragweed | 0.6 | 0.6 | 8 |
| Parachute pollen count · Parachute allergies | 6 (Low) | Ragweed | 0.6 | 0.6 | 8 |
| Aguilar pollen count · Aguilar allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Air Force Academy pollen count · Air Force Academy allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Antonito pollen count · Antonito allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Aspen Park pollen count · Aspen Park allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Bayfield pollen count · Bayfield allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Bennett pollen count · Bennett allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Beulah Valley pollen count · Beulah Valley allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Black Forest pollen count · Black Forest allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Blanca pollen count · Blanca allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Brick Center pollen count · Brick Center allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Calhan pollen count · Calhan allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Capulin pollen count · Capulin allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Carbondale pollen count · Carbondale allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Cascade-Chipita Park pollen count · Cascade-Chipita Park allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Castle Pines pollen count · Castle Pines allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Cattle Creek pollen count · Cattle Creek allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Cedaredge pollen count · Cedaredge allergies | 5 (Low) | Grass | 0.6 | 1 | 0.6 |
| Chacra pollen count · Chacra allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Coaldale pollen count · Coaldale allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Colona pollen count · Colona allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Comanche Creek pollen count · Comanche Creek allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Conejos pollen count · Conejos allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Craig pollen count · Craig allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Crestone pollen count · Crestone allergies | 5 (Low) | Grass | 0.6 | 1 | 0.6 |
| Cripple Creek pollen count · Cripple Creek allergies | 5 (Low) | Grass | 0.6 | 6 | 0.6 |
| Divide pollen count · Divide allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Dolores pollen count · Dolores allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 7 |
| Dotsero pollen count · Dotsero allergies | 5 (Low) | Grass | 0.6 | 3 | 0.6 |
| Dove Valley pollen count · Dove Valley allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Durango pollen count · Durango allergies | 5 (Low) | Ragweed | 0.6 | 0.6 | 7 |
| Eagle pollen count · Eagle allergies | 5 (Low) | Grass | 0.6 | 6 | 0.6 |
| Elbert pollen count · Elbert allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Elizabeth pollen count · Elizabeth allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Florissant pollen count · Florissant allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Fort Garland pollen count · Fort Garland allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Foxfield pollen count · Foxfield allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Franktown pollen count · Franktown allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Gardner pollen count · Gardner allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Gleneagle pollen count · Gleneagle allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Glenwood Springs pollen count · Glenwood Springs allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Goldfield pollen count · Goldfield allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Grand View Estates pollen count · Grand View Estates allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Green Mountain Falls pollen count · Green Mountain Falls allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Gunnison pollen count · Gunnison allergies | 5 (Low) | Grass | 0.6 | 6 | 0.6 |
| Gypsum pollen count · Gypsum allergies | 5 (Low) | Grass | 0.6 | 3 | 0.6 |
| Hayden pollen count · Hayden allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Howard pollen count · Howard allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Kiowa pollen count · Kiowa allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| La Jara pollen count · La Jara allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| La Veta pollen count · La Veta allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Laporte pollen count · Laporte allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Larkspur pollen count · Larkspur allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Limon pollen count · Limon allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Loghill Village pollen count · Loghill Village allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Lone Tree pollen count · Lone Tree allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Lynn pollen count · Lynn allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Lyons pollen count · Lyons allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Manassa pollen count · Manassa allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Matheson pollen count · Matheson allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Meeker pollen count · Meeker allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Meridian pollen count · Meridian allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Meridian Village pollen count · Meridian Village allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Midland pollen count · Midland allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Monte Vista pollen count · Monte Vista allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Monument pollen count · Monument allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Mulford pollen count · Mulford allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| New Castle pollen count · New Castle allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| No Name pollen count · No Name allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Oak Creek pollen count · Oak Creek allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Pagosa Springs pollen count · Pagosa Springs allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Palmer Lake pollen count · Palmer Lake allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Parker pollen count · Parker allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Perry Park pollen count · Perry Park allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Peyton pollen count · Peyton allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Phippsburg pollen count · Phippsburg allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Poncha Springs pollen count · Poncha Springs allergies | 5 (Low) | Grass | 0.6 | 6 | 0.6 |
| Ponderosa Park pollen count · Ponderosa Park allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Ramah pollen count · Ramah allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Red Feather Lakes pollen count · Red Feather Lakes allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Ridgway pollen count · Ridgway allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Romeo pollen count · Romeo allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Rye pollen count · Rye allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Saguache pollen count · Saguache allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Salida pollen count · Salida allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| San Acacio pollen count · San Acacio allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| San Luis pollen count · San Luis allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Sanford pollen count · Sanford allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Segundo pollen count · Segundo allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Sierra Ridge pollen count · Sierra Ridge allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Silver Cliff pollen count · Silver Cliff allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Simla pollen count · Simla allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Smeltertown pollen count · Smeltertown allergies | 5 (Low) | Grass | 0.6 | 6 | 0.6 |
| Somerset pollen count · Somerset allergies | 5 (Low) | Grass | 0.6 | 4 | 0.6 |
| Starkville pollen count · Starkville allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Stepping Stone pollen count · Stepping Stone allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Stonegate pollen count · Stonegate allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Stonewall Gap pollen count · Stonewall Gap allergies | 5 (Low) | Grass | 0.6 | 6 | 0.6 |
| The Pinery pollen count · The Pinery allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Valdez pollen count · Valdez allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Victor pollen count · Victor allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |
| Watkins pollen count · Watkins allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Westcliffe pollen count · Westcliffe allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Westcreek pollen count · Westcreek allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Weston pollen count · Weston allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Wolcott pollen count · Wolcott allergies | 5 (Low) | Grass | 0.6 | 6 | 0.6 |
| Woodland Park pollen count · Woodland Park allergies | 5 (Low) | Grass | 0.6 | 2 | 0.6 |
| Woodmoor pollen count · Woodmoor allergies | 5 (Low) | Grass | 0.6 | 0.6 | 0.6 |
| Yampa pollen count · Yampa allergies | 5 (Low) | Grass | 0.6 | 5 | 0.6 |