Friendship Blow Pierce Air Quality

Monitoring Station · H Street NE, United States

22

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

23 2am

22

26

26 5am

26

26

26 8am

26

26

26 11am

26

28

28 2pm

28

26

— 5pm

—

—

— 8pm

—

—

— 11pm

—

—

Station readings

23

22

CAMS model adj +1

27

27

25

25

25

25

25

25

25

25

25

27

27

27

25

Air Quality Forecast (24h)

PM2.55.2 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

Kingman Island - Heritage Island Bridge

0.9 km PM2.5: 5.2 µg/m³

Lincoln Park NW

1.4 km PM2.5: 6.0 µg/m³

Other Half Brewing

1.9 km PM2.5: 14.2 µg/m³

2.4 km PM2.5: 5.3 µg/m³

Friendship Collegiate

2.6 km PM2.5: 5.9 µg/m³

4300 C St SE, Washington, DC 20019

2.8 km PM2.5: 4.1 µg/m³

3.2 km PM2.5: 5.6 µg/m³

Lee Montessori R St

3.3 km PM2.5: 2.8 µg/m³

Nearby Cities

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

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T05:34 UTC.