California and Cypress Ave Air Quality

Monitoring Station · South San Francisco, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 1am
20
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20 4am
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20 7am
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20 10am
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20 1pm
0
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— 10pm
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CAMS model adj -34
54
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34

Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
Cypress and Pine Playlot
0.1 km PM2.5: 7.2 µg/m³
21
California and Hawthorn Pl
0.3 km PM2.5: 5.0 µg/m³
51
Rise South City Office
0.6 km PM2.5: 12.2 µg/m³
20
Gardiner Park
0.8 km PM2.5: 4.8 µg/m³
20
Grand and Magnolia St
1.1 km PM2.5: 4.7 µg/m³
22
Orange Memorial Park
1.7 km PM2.5: 5.2 µg/m³
21
Buri Buri Park
3.1 km PM2.5: 5.1 µg/m³
19
Brentwood Park
3.2 km PM2.5: 4.5 µg/m³

Nearby Cities

14 South San Francisco 14 San Bruno 14 Visitacion Valley 14 Millbrae 14 Daly City 14 Bayview-Hunters Point 14 Pacifica 14 Burlingame 14 Noe Valley

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T04:00 UTC.