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.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
58 2am
66
66
66 5am
66
66
46 8am
46
46
46 11am
39
46
46 2pm
46
46
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
CAMS model adj +12
54
54
54
54
54
54
34
34
34
34
27
34
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 2026-08-08T05:07 UTC.