Lyons, CO 80540 Air Quality

Air quality index45Good

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

050100150200300+

Next 24 hours

US AQI

1. 45Now
2. 45
3. 46
4. 469 AM
5. 47
6. 35
7. 2412 PM
8. 12
9. 26
10. 393 PM
11. 53
12. 54
13. 546 PM
14. 55
15. 53
16. 519 PM
17. 49
18. 49
19. 4912 AM
20. 49
21. 49
22. 493 AM
23. 49
24. 47

Air quality outlook

Worst hour each day

• Today55Moderate
• Tue 2049Good
• Wed 2155Moderate
• Thu 2249Good
• Fri 2335Good

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 80540

ZIP code 80540 is Lyons, in Boulder County, Colorado. This forecast is for the centre of the ZIP area at 40.225°, -105.401°. Right now it’s 45° and partly cloudy; today’s high is 57° with a 4% chance of rain.

Nearby ZIP codes

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