UCSF Parnassus Air Quality

Monitoring Station · Noe Valley, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 3pm
21
22
22 6pm
22
22
22 9pm
22
15
15 12am
22
22
22 3am
22
22
— 6am
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— 9am
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— 12pm
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Station readings
22
21
CAMS model adj -12
34
34
34
34
34
34
34
34
27
27
34
34
34
34
34

Air Quality Forecast (24h)

PM2.55.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

23
UCSF Mount Zion
3.1 km PM2.5: 5.4 µg/m³
9
Emperor Norden
3.4 km PM2.5: 2.2 µg/m³
21
San Francisco-Arkansas Street, San Francisco, California
5.3 km PM2.5: 5.0 µg/m³
25
UCSF Mission Bay
6.0 km PM2.5: 5.9 µg/m³
29
ATB Jerrold Ave. San Francisco, Ca 94124
6.8 km PM2.5: 7.0 µg/m³
30
ATB Hawkins Lane. San Francisco, Ca 94124
7.3 km PM2.5: 7.1 µg/m³
28
ATB Westbrook Ct. San Francisco, Ca 94124
7.8 km PM2.5: 6.7 µg/m³
25
UCSF Hunter’s Point
8.3 km PM2.5: 6.1 µg/m³

Nearby Cities

24 Noe Valley 20 Parkside 24 Mission District 24 San Francisco 25 Daly City 26 Visitacion Valley 28 Bayview-Hunters Point 28 South San Francisco 24 San Bruno

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T18:57 UTC.