Mercersburg, PA 17236 Air Quality

Air quality index39Good

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

050100150200300+

Next 24 hours

US AQI

1. 39Now
2. 39
3. 39
4. 396 AM
5. 39
6. 39
7. 399 AM
8. 41
9. 43
10. 4512 PM
11. 35
12. 26
13. 163 PM
14. 15
15. 14
16. 146 PM
17. 26
18. 37
19. 499 PM
20. 48
21. 46
22. 4512 AM
23. 44
24. 44

Air quality outlook

Worst hour each day

• Today49Good
• Tue 2055Moderate
• Wed 2147Good
• Thu 2247Good
• Fri 2343Good

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

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Radar Satellite Temperature Wind Feels like Air quality Lightning

About ZIP code 17236

ZIP code 17236 is Mercersburg, in Franklin County, Pennsylvania. This forecast is for the centre of the ZIP area at 39.800°, -77.947°. Right now it’s 35° and clear; today’s high is 66° with a 0% chance of rain.

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