Pollen count and allergy info for New Castle
New Castle pollen and allergy report • 23:00, May 24
Index
Low
Tree
Low
Grass
Low
Weed
Low
14°
16 km/h
44%Daily allergy forecast
New Castle pollen count forecast
Today  33 km/h 28°13° 35% | Tuesday 19 km/h 90%19°11° 67% | Wednesday 20 km/h25°9° 46% |
Air pollutants
Air quality in New Castle today
AQI⁺
Air quality index
20AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
3.7µg/m³
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Where is the highest pollen level in Colorado?
- Akron3
- Arapahoe County3
- Aristocrat Ranchettes3
- Aspen3
- Ault3
- Bennett3
- Berthoud3
- Brush3
- Burlington3
- Byers3
- Copper Mountain3
- Crook3
- Eaton3
- Eldorado Springs3
- Evans3
- Firestone3
- Fort Lupton3
- Gilcrest3
- Grand County3
- Greeley3
- Grover3
- Hot Sulphur Springs3
- Hudson3
- Julesburg3
- Keenesburg3
- Kersey3
- La Salle3
- Laporte3
- Logan County3
- Longmont3
- Loveland3
- Lyons3
- Mead3
- Milliken3
- Minturn3
- Platteville3
- Severance3
- Snowmass Village3
- Sterling3
- Strasburg3
- Superior3
- Timnath3
- Weld3
- Windsor3
- Acres Green2
- Arvada2
- Aurora2
- Baca County2
- Bayfield2
- Berkley2
- Bethune2
- Brighton2
- Brookside2
- Broomfield2
- Cañon City2
- Centennial2
- Cheraw2
- Cherry Creek2
- Cherry Hills Village2
- Cheyenne Wells2
- Columbine2
- Columbine Valley2
- Commerce City2
- Cortez2
- Crowley2
- Dacono2
- Dakota Ridge2
- Delta2
- Denver2
- Derby2
- Dove Valley2
- Eads2
- Edgewater2
- El Paso2
- Ellicott2
- Englewood2
- Erie2
- Fairmount2
- Federal Heights2
- Florence2
- Fort Carson2
- Fort Morgan2
- Fountain2
- Fowler2
- Frederick2
- Glendale, Arapahoe County2
- Greenwood Village2
- Highlands Ranch2
- Holly Hills2
- Holyoke2
- Hugo2
- Ignacio2
- Indian Hills2
- Inverness2
- Jefferson2
- Ken Caryl2
- Kit Carson County2
- La Junta2
- Lafayette2
- Lakewood2
- Lamar2
- Lincoln Park2
- Littleton2
- Lochbuie2
- Louisville2
- Louviers2
- Manzanola2
- Mesa2
- Montezuma County2
- Montrose2
- Montrose County2
- Northglenn2
- Olney Springs2
- Orchard City2
- Orchard Mesa2
- Ordway2
- Otero County2
- Paragon Estates2
- Penrose2
- Pueblo2
- Pueblo County2
- Pueblo West2
- Rangely2
- Rocky Ford2
- Security-Widefield2
- Shaw Heights2
- Sheridan2
- Sherrelwood2
- Springfield2
- Sterling Ranch2
- Sugar City2
- Swink2
- Thornton2
- Todd Creek2
- Trail Side2
- Trinidad2
- Twin Lakes, Adams County2
- Valmont2
- Watkins2
- Welby2
- Westminster2
- Wheat Ridge2
- Wiley2
- Woodland Park2
- Wray2
- Yuma2
- Aguilar1
- Air Force Academy1
- Alamosa1
- Alamosa County1
- Alamosa East1
- Alma1
- Altona1
- Applewood1
- Archuleta1
- Aspen Park1
- Avon1
- Basalt1
- Battlement Mesa1
- Beulah Valley1
- Black Forest1
- Black Hawk1
- Boulder1
- Boulder County1
- Breckenridge1
- Buena Vista1
- Carbondale1
- Cascade-Chipita Park1
- Castle Pines1
- Castle Pines Village1
- Castle Rock1
- Cattle Creek1
- Cedaredge1
- Center1
- Central1
- Chaffee County1
- Cimarron Hills1
- Clear Creek County1
- Clifton1
- Coal Creek, Jefferson County1
- Collbran1
- Colorado City1
- Colorado Springs1
- Conejos1
- Costilla County1
- Craig1
- Crested Butte1
- Crestone1
- Cripple Creek1
- Custer County1
- Del Norte1
- Delta County1
- Dolores1
- Dolores County1
- Douglas1
- Dove Creek1
- Durango1
- Eagle1
- Eagle County1
- Edwards1
- El Jebel1
- Elbert County1
- Estes Park1
- Estes Park town1
- Evergreen1
- Fairplay1
- Florissant1
- Fort Collins1
- Fraser1
- Frisco1
- Fruita1
- Fruitvale1
- Garfield1
- Garfield County1
- Genesee1
- Georgetown1
- Gleneagle1
- Glenwood Springs1
- Golden1
- Granby1
- Grand Junction1
- Green Mountain Falls1
- Gunbarrel1
- Gunnison1
- Gunnison County1
- Gypsum1
- Hayden1
- Idaho Springs1
- Keystone1
- Kiowa1
- Kittredge1
- Kremmling1
- La Plata County1
- Lake1
- Lake City1
- Larimer1
- Las Animas1
- Lazy Acres1
- Leadville1
- Leadville North1
- Limon1
- Loma1
- Lone Tree1
- Mancos1
- Manitou Springs1
- Meridian1
- Meridian Village1
- Mineral1
- Moffat County1
- Monte Vista1
- Monument1
- Mount Crested Butte1
- Mountain Village1
- Nederland1
- New Castle1
- Niwot1
- Oak Creek1
- Olathe1
- Ouray1
- Ouray County1
- Pagosa Springs1
- Palisade1
- Palmer Lake1
- Paonia1
- Parachute1
- Park1
- Parker1
- Perry Park1
- Poncha Springs1
- Ponderosa Park1
- Prowers1
- Red Feather Lakes1
- Redlands1
- Rifle1
- Rio Blanco1
- Routt County1
- Saguache1
- Saguache County1
- Salida1
- San Luis1
- San Miguel County1
- Sedalia1
- Silt1
- Silverthorne1
- Silverton1
- Steamboat Springs1
- Stonegate1
- Stratmoor1
- Summit1
- Tabernash1
- Teller1
- Telluride1
- The Pinery1
- Towaoc1
- Upper Bear Creek1
- Vail1
- Walden1
- Walsenburg1
- Walsh1
- Ward1
- Wellington1
- West Pleasant View1
- Westcliffe1
- Winter Park1
- Wolcott1
- Woodmoor1
