UCSF Parnassus

Monitoring Station · Noe Valley, United States

11

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

11 6pm

11

7

7 9pm

7

7

7 12am

7

7

7 3am

7

7

7 6am

19

—

— 9am

—

—

— 12pm

—

—

— 3pm

—

—

Station readings

11

11

CAMS model adj -18

25

25

25

25

25

25

25

25

25

25

25

25

25

37

Air Quality Trend (24h)

PM2.52.7 µg/m³ ✓ WHO

Good

Nearby Monitoring Stations

UCSF Mount Zion

3.1 km PM2.5: 2.2 µg/m³

3.4 km PM2.5: 0.0 µg/m³

9th St. and Brannan St. (BC)

4.7 km PM2.5: 3.1 µg/m³

Eddy St. & Jones St. (BC)

4.8 km PM2.5: 3.2 µg/m³

Howard St. & 6th St. (BC)

4.9 km PM2.5: 2.8 µg/m³

San Francisco-Arkansas Street, San Francisco, California

Broadway St. & Stockton St. (BC)

5.9 km PM2.5: 3.5 µg/m³

UCSF Mission Bay

6.0 km PM2.5: 2.9 µg/m³

Nearby Cities

16 Noe Valley 14 Parkside 16 Mission District 16 San Francisco 15 Daly City 16 Visitacion Valley 16 Bayview-Hunters Point 16 South San Francisco 15 San Bruno

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T21:11 UTC.