Enviro Urban (outdoor-aq) Air Quality

Monitoring Station · San Francisco, United States
12.7°
85.7% RH
154
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
27 10pm
34
34
34 1am
34
34
34 4am
34
34
34 7am
34
34
34 10am
34
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12.7°C
Temperature
85.7%
Humidity

Air Quality Forecast (24h)

PM2.562.0 µg/m³ ×4.1 WHO
Unhealthy
PM10106.0 µg/m³
Moderate
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Nearby Monitoring Stations

23
UCSF Mount Zion
1.5 km PM2.5: 5.5 µg/m³
20
UCSF Parnassus
1.6 km PM2.5: 4.9 µg/m³
38
Eddy St. & Jones St. (BC)
3.4 km PM2.5: 9.2 µg/m³
47
Howard St. & 6th St. (BC)
3.6 km PM2.5: 11.3 µg/m³
22
Broadway St. & Stockton St. (BC)
4.3 km PM2.5: 5.2 µg/m³
36
San Francisco-Arkansas Street, San Francisco, California
4.4 km PM2.5: 8.6 µg/m³
5
Emperor Norden
4.4 km PM2.5: 1.1 µg/m³
20
UCSF Mission Bay
5.2 km PM2.5: 4.8 µg/m³

Nearby Cities

23 San Francisco 22 Noe Valley 23 Mission District 18 Parkside 23 Visitacion Valley 21 Daly City 24 Bayview-Hunters Point 22 South San Francisco 25 Oakland

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:27 UTC.