GW Milken Institute School of Public Health Air Quality

Monitoring Station · Golden Triangle, United States
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 5pm
40
43
43 8pm
43
43
43 11pm
43
50
43 2am
43
43
43 5am
43
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Station readings
40
40
CAMS model adj +16
25
25
27
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27
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34
27
27
27
27
27

Air Quality Forecast (24h)

PM2.59.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

40
Aslin
2.1 km PM2.5: 9.5 µg/m³
53
901 G St NW
2.3 km PM2.5: 12.9 µg/m³
40
Center City Shaw Campus
2.5 km PM2.5: 9.6 µg/m³
43
400 Virginia Ave SW
3.5 km PM2.5: 10.3 µg/m³
31
Savannah Terrace SE
3.9 km PM2.5: 7.4 µg/m³
48
Southwest Library
4.0 km PM2.5: 11.6 µg/m³
37
224 V St. NE
4.6 km PM2.5: 8.8 µg/m³
34
3414 Nebraska Ave NW
4.6 km PM2.5: 8.1 µg/m³

Nearby Cities

39 Golden Triangle 39 Dupont Circle 39 Foggy Bottom 39 Washington 38 Adams Morgan 38 Shaw 39 Downtown DC 39 Mount Vernon Triangle 37 Columbia Heights

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