Brentwood Park

Monitoring Station · San Bruno, United States

11

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

11 7pm

11

5

5 10pm

5

5

5 1am

5

5

5 4am

5

5

17 7am

17

—

— 10am

—

—

— 1pm

—

—

— 4pm

—

—

Station readings

11

11

CAMS model adj -20

25

25

25

25

25

25

25

25

25

25

25

25

37

37

Air Quality Trend (24h)

PM2.52.7 µg/m³ ✓ WHO

Good

Nearby Monitoring Stations

Rollingwood Elementary

1.2 km PM2.5: 2.4 µg/m³

1.8 km PM2.5: 2.2 µg/m³

Orange Memorial Park

2.0 km PM2.5: 2.3 µg/m³

San Bruno School District Office

2.2 km PM2.5: 3.1 µg/m³

Portola Elementary

2.4 km PM2.5: 2.4 µg/m³

Grand and Magnolia St

2.5 km PM2.5: 2.7 µg/m³

Rise South City Office

2.7 km PM2.5: 4.1 µg/m³

Parkside Intermediate School

2.7 km PM2.5: 3.0 µg/m³

Nearby Cities

14 San Bruno 15 South San Francisco 12 Pacifica 13 Millbrae 14 Daly City 12 Burlingame 15 Visitacion Valley 15 Bayview-Hunters Point 15 Noe Valley

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:27 UTC.