San Francisco-Arkansas Street, San Francisco, California Air Quality

Monitoring Station · Mission District, United States
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 1am
58
66
66 4am
66
66
66 7am
46
46
46 10am
46
39
46 1pm
46
46
— 4pm
—
—
— 7pm
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— 10pm
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Station readings
58
CAMS model adj +12
34
54
54
54
54
54
54
34
34
34
34
27
34
34
34

Air Quality Forecast (24h)

PM2.515.4 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

30
UCSF Mission Bay
0.8 km PM2.5: 7.3 µg/m³
28
UCSF Mount Zion
4.1 km PM2.5: 6.7 µg/m³
35
UCSF Hunter’s Point
4.9 km PM2.5: 8.3 µg/m³
30
UCSF Parnassus
5.3 km PM2.5: 7.3 µg/m³
40
Emperor Norden
8.7 km PM2.5: 9.7 µg/m³
30
Prescott ES
10.1 km PM2.5: 7.1 µg/m³
32
Martin Luther King, Jr. ES
11.2 km PM2.5: 7.6 µg/m³
32
West Oakland MS
11.3 km PM2.5: 7.7 µg/m³

Nearby Cities

4 Mission District 4 San Francisco 4 Noe Valley 4 Bayview-Hunters Point 4 Visitacion Valley 4 Parkside 4 Daly City 4 Oakland 4 Alameda

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:46 UTC.