Pollen count and allergy info for Castle Rock
Castle Rock pollen and allergy report • 01:00, Sep 30
Index
Low
Tree
None
Grass
None
Weed
Low
11°
11 km/h
90%Daily allergy forecast
Castle Rock pollen count forecast
Today  16 km/h 90%15°10° 80% | Thursday 25 km/h 19°9° 61% | Friday 32 km/h 24 °8° 48% |
Air pollutants
Air quality in Castle Rock today
AQI⁺
Air quality index
16AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
2.9µg/m³
Learn more about pollen in Castle Rock
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Where is the highest pollen level in Colorado?
- Brookside3
- Cañon City3
- Castle Pines3
- Cheraw3
- Cheyenne Wells3
- Eldorado Springs3
- Evans3
- Florence3
- Fowler3
- Fruita3
- Greeley3
- La Junta3
- Lincoln Park3
- Logan County3
- Loma3
- Lone Tree3
- Manzanola3
- Meridian3
- Meridian Village3
- Mesa3
- Orchard Mesa3
- Ordway3
- Otero County3
- Palisade3
- Parker3
- Redlands3
- Rocky Ford3
- Silt3
- Stonegate3
- Sugar City3
- Superior3
- Swink3
- Acres Green2
- Aetna Estates2
- Altona2
- Applewood2
- Arapahoe County2
- Aristocrat Ranchettes2
- Arvada2
- Ault2
- Aurora2
- Battlement Mesa2
- Bayfield2
- Bennett2
- Berkley2
- Berthoud2
- Bethune2
- Boulder2
- Brighton2
- Broomfield2
- Brush2
- Burlington2
- Byers2
- Cattle Creek2
- Cedaredge2
- Centennial2
- Cherry Creek2
- Cherry Hills Village2
- Clifton2
- Collbran2
- Columbine2
- Columbine Valley2
- Copper Mountain2
- Cortez2
- Crook2
- Crowley2
- Dacono2
- Dakota Ridge2
- Delta2
- Delta County2
- Denver2
- Derby2
- Dolores County2
- Dove Creek2
- Dove Valley2
- Durango2
- Eaton2
- Edgewater2
- Elbert County2
- Englewood2
- Erie2
- Fairmount2
- Federal Heights2
- Firestone2
- Fort Collins2
- Fort Lupton2
- Fort Morgan2
- Four Square Mile2
- Frederick2
- Fruitvale2
- Garfield County2
- Genesee2
- Gilcrest2
- Glendale, Arapahoe County2
- Glenwood Springs2
- Golden2
- Grand Junction2
- Greenwood Village2
- Grover2
- Gunbarrel2
- Highlands Ranch2
- Holly Hills2
- Hugo2
- Ignacio2
- Indian Hills2
- Inverness2
- Jefferson2
- Ken Caryl2
- Kersey2
- Kittredge2
- La Plata County2
- La Salle2
- Lafayette2
- Lakeside2
- Lakewood2
- Laporte2
- Lazy Acres2
- Littleton2
- Lochbuie2
- Longmont2
- Louisville2
- Louviers2
- Loveland2
- Mancos2
- Mead2
- Milliken2
- Minturn2
- Moffat County2
- Montezuma County2
- Montrose2
- Montrose County2
- Mountain View2
- New Castle2
- Niwot2
- Northglenn2
- Olathe2
- Olney Springs2
- Orchard City2
- Paonia2
- Parachute2
- Paragon Estates2
- Penrose2
- Platteville2
- Pueblo2
- Pueblo West2
- Rangely2
- Rifle2
- Rio Blanco2
- San Miguel County2
- Severance2
- Shaw Heights2
- Sheridan2
- Sherrelwood2
- Sterling Ranch2
- Strasburg2
- The Pinery2
- Thornton2
- Timnath2
- Todd Creek2
- Towaoc2
- Trail Side2
- Twin Lakes, Adams County2
- Upper Bear Creek2
- Valmont2
- Watkins2
- Welby2
- Weld2
- Wellington2
- West Pleasant View2
- Westminster2
- Wheat Ridge2
- Windsor2
- Aguilar1
- Air Force Academy1
- Akron1
- Alamosa1
- Alamosa County1
- Alamosa East1
- Alma1
- Archuleta1
- Aspen1
- Aspen Park1
- Avon1
- Baca County1
- Basalt1
- Beulah Valley1
- Black Forest1
- Black Hawk1
- Boulder County1
- Breckenridge1
- Buena Vista1
- Carbondale1
- Cascade-Chipita Park1
- Castle Pines Village1
- Castle Rock1
- Center1
- Central1
- Chaffee County1
- Cimarron Hills1
- Clear Creek County1
- Coal Creek, Jefferson County1
- Colorado City1
- Colorado Springs1
- Commerce City1
- Conejos1
- Costilla County1
- Craig1
- Crested Butte1
- Crestone1
- Cripple Creek1
- Custer County1
- Del Norte1
- Dillon1
- Dolores1
- Douglas1
- Eads1
- Eagle1
- Eagle County1
- Edwards1
- El Paso1
- Ellicott1
- Estes Park1
- Estes Park town1
- Evergreen1
- Fairplay1
- Florissant1
- Fort Carson1
- Fountain1
- Fraser1
- Frisco1
- Garfield1
- Georgetown1
- Gleneagle1
- Granby1
- Grand County1
- Green Mountain Falls1
- Gunnison1
- Gunnison County1
- Gypsum1
- Hayden1
- Holyoke1
- Hot Sulphur Springs1
- Hudson1
- Idaho Springs1
- Julesburg1
- Keenesburg1
- Keystone1
- Kiowa1
- Kit Carson County1
- Kremmling1
- Lake1
- Lake City1
- Lamar1
- Larimer1
- Las Animas1
- Leadville1
- Leadville North1
- Limon1
- Lyons1
- Manitou Springs1
- Maysville1
- Mineral1
- Monte Vista1
- Monument1
- Mount Crested Butte1
- Mountain Village1
- Nathrop1
- Nederland1
- Oak Creek1
- Ouray1
- Ouray County1
- Pagosa Springs1
- Palmer Lake1
- Park County1
- Perry Park1
- Pitkin County1
- Poncha Springs1
- Ponderosa Park1
- Prowers1
- Red Feather Lakes1
- Routt County1
- Roxborough Park1
- Saguache1
- Saguache County1
- Salida1
- San Luis1
- Security-Widefield1
- Sedalia1
- Silverthorne1
- Silverton1
- Snowmass Village1
- Springfield1
- Steamboat Springs1
- Sterling1
- Stratmoor1
- Summit1
- Teller1
- Telluride1
- Trinidad1
- Vail1
- Walden1
- Walsenburg1
- Walsh1
- Ward1
- Westcliffe1
- Wiley1
- Winter Park1
- Wolcott1
- Woodland Park1
- Woodmoor1
- Wray1
- Yuma1
- Pueblo County0
