Washington, DC 20431 Air Quality

Air quality index41Good

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

050100150200300+

Next 24 hours

US AQI

1. 41Now
2. 42
3. 43
4. 477 AM
5. 51
6. 55
7. 5110 AM
8. 47
9. 43
10. 371 PM
11. 30
12. 24
13. 244 PM
14. 24
15. 24
16. 317 PM
17. 39
18. 47
19. 4510 PM
20. 43
21. 41
22. 411 AM
23. 40
24. 39

Air quality outlook

Worst hour each day

• Today55Moderate
• Wed 2147Good
• Thu 2265Moderate
• Fri 2363Moderate
• Sat 2437Good

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 20431

ZIP code 20431 is Washington, in District of Columbia County, District of Columbia. This forecast is for the centre of the ZIP area at 38.899°, -77.044°, in central Washington. Right now it’s 51° and clear; today’s high is 66° with a 0% chance of rain.

Washington, DC forecast

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