Johnstown, CO 80534 Air Quality

Air quality index43Good

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

050100150200300+

Next 24 hours

US AQI

1. 44Now
2. 43
3. 41
4. 402 AM
5. 39
6. 37
7. 375 AM
8. 37
9. 37
10. 388 AM
11. 39
12. 39
13. 4111 AM
14. 43
15. 45
16. 482 PM
17. 52
18. 55
19. 535 PM
20. 51
21. 49
22. 488 PM
23. 46
24. 45

Air quality outlook

Worst hour each day

• Today51Moderate
• Mon 1955Moderate
• Tue 2049Good
• Wed 2151Moderate
• 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 80534

ZIP code 80534 is Johnstown, in Weld County, Colorado. This forecast is for the centre of the ZIP area at 40.332°, -104.938°. Right now it’s 52° and partly cloudy; today’s high is 66° with a 0% chance of rain.

Nearby ZIP codes

80543 · Milliken, CO80542 · Mead, CO80623 · Gilcrest, CO80634 · Greeley, CO80651 · Platteville, CO80513 · Berthoud, CO80550 · Windsor, CO80528 · Fort Collins, CO80620 · Evans, CO80504 · Longmont, CO80547 · Timnath, CO80546 · Severance, CO

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