Washington, DC 20542 Air Quality

Air quality index45Good

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

050100150200300+

Next 24 hours

US AQI

1. 43Now
2. 45
3. 46
4. 465 PM
5. 47
6. 46
7. 468 PM
8. 45
9. 48
10. 5011 PM
11. 53
12. 54
13. 562 AM
14. 57
15. 55
16. 535 AM
17. 51
18. 48
19. 468 AM
20. 43
21. 44
22. 4411 AM
23. 45
24. 50

Air quality outlook

Worst hour each day

• Today53Moderate
• Tue 2061Moderate
• Wed 2149Good
• Thu 2253Moderate
• Fri 2341Good

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 Satellite Air quality Lightning

About ZIP code 20542

ZIP code 20542 is Washington, in District of Columbia County, District of Columbia. This forecast is for the centre of the ZIP area at 38.941°, -77.028°, 3 mi from central Washington. Right now it’s 68° and mostly clear; today’s high is 68° with a 0% chance of rain.

Washington, DC forecast

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