Southwest Library Air Quality

Monitoring Station · Southwest Waterfront, United States
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 5pm
25
27
27 8pm
27
27
27 11pm
27
34
27 2am
27
27
27 5am
27
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Air Quality Forecast (24h)

PM2.511.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

43
400 Virginia Ave SW
0.6 km PM2.5: 10.3 µg/m³
57
"2000 Half St SW, Washington Matthew Henson Earth Conservation Center"
0.9 km PM2.5: 15.1 µg/m³
53
901 G St NW
2.4 km PM2.5: 12.9 µg/m³
44
Friendship Chamberlain
2.5 km PM2.5: 10.6 µg/m³
42
Lincoln Park NW
2.6 km PM2.5: 10.0 µg/m³
40
Center City Shaw Campus
3.2 km PM2.5: 9.6 µg/m³
85
DC Prep Anacostia
3.6 km PM2.5: 28.1 µg/m³
37
Lee Montessori R St
3.9 km PM2.5: 8.9 µg/m³

Nearby Cities

41 Southwest Waterfront 39 Capitol Riverfront 39 Downtown DC 40 Capitol Hill 39 Washington 39 Mount Vernon Triangle 38 Northwest One 38 NoMa 39 H Street NE

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:00 UTC.