Norristown, PA 19401 Air Quality

Air quality index36Good

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

050100150200300+

Next 24 hours

US AQI

1. 35Now
2. 37
3. 38
4. 396 AM
5. 39
6. 38
7. 379 AM
8. 39
9. 41
10. 4312 PM
11. 45
12. 47
13. 493 PM
14. 49
15. 49
16. 496 PM
17. 46
18. 44
19. 419 PM
20. 39
21. 37
22. 3512 AM
23. 35
24. 34

Air quality outlook

Worst hour each day

• Today49Good
• Wed 2147Good
• Thu 2245Good
• Fri 2347Good
• Sat 2465Moderate

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

Air quality map

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Layer Radar Temperature Feels like Wind Humidity Dew point UV Air quality Pressure Visibility Satellite Lightning

About ZIP code 19401

ZIP code 19401 is Norristown, in Montgomery County, Pennsylvania. This forecast is for the centre of the ZIP area at 40.130°, -75.332°. Right now it’s 44° and mostly clear; today’s high is 65° with a 0% chance of rain.

Nearby ZIP codes

19405 · Bridgeport, PA19403 · Norristown, PA19462 · Plymouth Meeting, PA19422 · Blue Bell, PA19406 · King Of Prussia, PA19428 · Conshohocken, PA19490 · Worcester, PA19444 · Lafayette Hill, PA19437 · Gwynedd Valley, PA19087 · Wayne, PA19035 · Gladwyne, PA19031 · Flourtown, PA

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