Boulder, CO 80304 Air Quality

Air quality index47Good

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

050100150200300+

Next 24 hours

US AQI

1. 48Now
2. 46
3. 45
4. 4511 PM
5. 45
6. 45
7. 442 AM
8. 44
9. 43
10. 445 AM
11. 44
12. 45
13. 468 AM
14. 46
15. 47
16. 4811 AM
17. 48
18. 49
19. 502 PM
20. 50
21. 51
22. 525 PM
23. 52
24. 53

Air quality outlook

Worst hour each day

• Today55Moderate
• Mon 1953Moderate
• Tue 2049Good
• Wed 2157Moderate
• Thu 2249Good

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 80304

ZIP code 80304 is Boulder, in Boulder County, Colorado. This forecast is for the centre of the ZIP area at 40.045°, -105.288°, 2 mi from central Boulder. Right now it’s 61° and mostly clear; today’s high is 71° with a 1% chance of rain.

Boulder, CO forecast

Nearby ZIP codes

80310 · Boulder, CO80302 · Boulder, CO80301 · Boulder, CO80305 · Boulder, CO80303 · Boulder, CO80455 · Jamestown, CO80544 · Niwot, CO80025 · Eldorado Springs, CO80027 · Louisville, CO80503 · Longmont, CO80026 · Lafayette, CO80471 · Pinecliffe, CO

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