Boulder, CO 80301 Air Quality

Air quality index66Moderate

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

050100150200300+

Next 24 hours

US AQI

1. 62Now
2. 65
3. 69
4. 645 PM
5. 60
6. 55
7. 518 PM
8. 47
9. 43
10. 4411 PM
11. 44
12. 45
13. 442 AM
14. 44
15. 43
16. 435 AM
17. 42
18. 41
19. 428 AM
20. 43
21. 43
22. 4511 AM
23. 47
24. 49

Air quality outlook

Worst hour each day

• Today69Moderate
• Mon 1963Moderate
• Tue 2049Good
• Wed 2149Good
• Thu 2235Good

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

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Radar Satellite Temperature Wind Feels like Air quality Lightning

About ZIP code 80301

ZIP code 80301 is Boulder, in Boulder County, Colorado. This forecast is for the centre of the ZIP area at 40.046°, -105.201°, 4 mi from central Boulder. Right now it’s 76° and partly cloudy; today’s high is 77° with a 2% chance of rain.

Boulder, CO forecast

Nearby ZIP codes

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