Howard St. & 6th St. (BC)

Monitoring Station · San Francisco, United States

11

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

11 3pm

11

11

5 6pm

5

5

5 9pm

5

5

5 12am

5

5

5 3am

5

5

— 6am

—

—

— 9am

—

—

— 12pm

—

—

Station readings

11

11

11

CAMS model adj -20

25

37

37

25

25

25

25

25

25

25

25

25

25

25

25

Air Quality Trend (24h)

PM2.52.6 µg/m³ ✓ WHO

Good

Nearby Monitoring Stations

Eddy St. & Jones St. (BC)

0.6 km PM2.5: 3.0 µg/m³

9th St. and Brannan St. (BC)

1.1 km PM2.5: 2.9 µg/m³

San Francisco-Arkansas Street, San Francisco, California

Broadway St. & Stockton St. (BC)

2.0 km PM2.5: 3.0 µg/m³

UCSF Mission Bay

2.4 km PM2.5: 2.3 µg/m³

UCSF Mount Zion

2.8 km PM2.5: 1.7 µg/m³

4.9 km PM2.5: 2.7 µg/m³

ATB Jerrold Ave. San Francisco, Ca 94124

4.9 km PM2.5: 2.7 µg/m³

Nearby Cities

18 San Francisco 18 Mission District 18 Noe Valley 18 Bayview-Hunters Point 18 Visitacion Valley 15 Parkside 15 Daly City 18 Oakland 18 Alameda

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T18:48 UTC.