Castle Rock, CO 80104 Air Quality

Air quality index64Moderate

Acceptable for most people; unusually sensitive people should take it easier outdoors.

050100150200300+

Next 24 hours

US AQI

1. 63Now
2. 65
3. 68
4. 714 PM
5. 67
6. 63
7. 597 PM
8. 44
9. 30
10. 1610 PM
11. 27
12. 38
13. 491 AM
14. 46
15. 44
16. 414 AM
17. 42
18. 43
19. 437 AM
20. 45
21. 47
22. 4910 AM
23. 53
24. 57

Air quality outlook

Worst hour each day

• Today71Moderate
• Mon 1961Moderate
• Tue 2049Good
• Wed 2147Good
• Thu 2242Good

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

Live radar

Open full map

Radar Satellite Temperature Wind Feels like Air quality Lightning

About ZIP code 80104

ZIP code 80104 is Castle Rock, in Douglas County, Colorado. This forecast is for the centre of the ZIP area at 39.302°, -104.820°, 5 mi from central Castle Rock. Right now it’s 69° and clear; today’s high is 69° with a 1% chance of rain.

Castle Rock, CO forecast

Nearby ZIP codes

80116 · Franktown, CO80109 · Castle Rock, CO80118 · Larkspur, CO80108 · Castle Rock, CO80134 · Parker, CO80133 · Palmer Lake, CO80132 · Monument, CO80107 · Elizabeth, CO80131 · Louviers, CO80124 · Lone Tree, CO80130 · Littleton, CO80921 · Colorado Springs, CO

More Colorado cities

ArvadaAuroraBoulderBroomfieldCastle RockCentennialColorado SpringsCommerce CityDenverFort CollinsGrand JunctionGreeleyHighlands RanchLakewoodLongmontLovelandPuebloThorntonWestminster