Johnstown, PA 15904 Air Quality

Air quality index41Good

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

050100150200300+

Next 24 hours

US AQI

1. 40Now
2. 41
3. 41
4. 421 PM
5. 43
6. 43
7. 444 PM
8. 44
9. 45
10. 447 PM
11. 43
12. 41
13. 4110 PM
14. 41
15. 41
16. 421 AM
17. 43
18. 43
19. 434 AM
20. 43
21. 43
22. 437 AM
23. 43
24. 43

Air quality outlook

Worst hour each day

• Today45Good
• Mon 1945Good
• Tue 2049Good
• Wed 2149Good
• Thu 2243Good

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 15904

ZIP code 15904 is Johnstown, in Cambria County, Pennsylvania. This forecast is for the centre of the ZIP area at 40.313°, -78.840°. Right now it’s 46° and clear; today’s high is 54° with a 0% chance of rain.

Nearby ZIP codes

15902 · Johnstown, PA15934 · Elton, PA15952 · Salix, PA15956 · South Fork, PA15945 · Parkhill, PA15951 · Saint Michael, PA15901 · Johnstown, PA15942 · Mineral Point, PA15930 · Dunlo, PA15928 · Davidsville, PA15909 · Johnstown, PA15906 · Johnstown, PA

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