Harrisburg, PA 17109 Air Quality

Air quality index57Moderate

Acceptable for most people; unusually sensitive people should take it easier outdoors.

050100150200300+

Next 24 hours

US AQI

1. 57Now
2. 56
3. 56
4. 558 PM
5. 54
6. 54
7. 5311 PM
8. 52
9. 50
10. 492 AM
11. 48
12. 48
13. 475 AM
14. 46
15. 46
16. 458 AM
17. 43
18. 41
19. 3911 AM
20. 41
21. 43
22. 452 PM
23. 48
24. 50

Air quality outlook

Worst hour each day

• Today57Moderate
• Wed 2157Moderate
• Thu 2256Moderate
• Fri 2333Good
• Sat 2464Moderate

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 17109

ZIP code 17109 is Harrisburg, in Dauphin County, Pennsylvania. This forecast is for the centre of the ZIP area at 40.290°, -76.824°, 3 mi from central Harrisburg. Right now it’s 69° and clear; today’s high is 69° with a 0% chance of rain.

Harrisburg, PA forecast

Nearby ZIP codes

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