Henderson, MD 21640 Air Quality

Air quality index42Good

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

050100150200300+

Next 24 hours

US AQI

1. 43Now
2. 41
3. 39
4. 3810 PM
5. 37
6. 35
7. 461 AM
8. 56
9. 67
10. 704 AM
11. 73
12. 77
13. 727 AM
14. 67
15. 63
16. 5610 AM
17. 50
18. 43
19. 451 PM
20. 47
21. 49
22. 414 PM
23. 32
24. 24

Air quality outlook

Worst hour each day

• Today45Good
• Tue 2077Moderate
• Wed 2149Good
• Thu 2241Good
• Fri 2337Good

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 21640

ZIP code 21640 is Henderson, in Caroline County, Maryland. This forecast is for the centre of the ZIP area at 39.068°, -75.821°. Right now it’s 55° and clear; today’s high is 63° with a 0% chance of rain.

Nearby ZIP codes

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