Boulder, CO 80305 Air Quality

Air quality index42Good

Air quality is great — a good day to be outside.

050100150200300+

Next 24 hours

US AQI

1. 41Now
2. 42
3. 43
4. 431 AM
5. 43
6. 42
7. 414 AM
8. 41
9. 40
10. 397 AM
11. 41
12. 42
13. 4310 AM
14. 44
15. 46
16. 471 PM
17. 50
18. 54
19. 574 PM
20. 43
21. 28
22. 147 PM
23. 24
24. 33

Air quality outlook

Worst hour each day

• Today55Moderate
• Mon 1957Moderate
• Tue 2049Good
• Wed 2159Moderate
• Thu 2247Good

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

Live radar

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Radar Satellite Temperature Wind Feels like Air quality Lightning

About ZIP code 80305

ZIP code 80305 is Boulder, in Boulder County, Colorado. This forecast is for the centre of the ZIP area at 39.977°, -105.249°, 3 mi from central Boulder. Right now it’s 56° and haze; today’s high is 72° with a 2% chance of rain.

Boulder, CO forecast

Nearby ZIP codes

80310 · Boulder, CO80303 · Boulder, CO80025 · Eldorado Springs, CO80027 · Louisville, CO80304 · Boulder, CO80301 · Boulder, CO80302 · Boulder, CO80007 · Arvada, CO80026 · Lafayette, CO80021 · Broomfield, CO80471 · Pinecliffe, CO80544 · Niwot, CO

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