Belle Air School Air Quality

Monitoring Station · San Bruno, United States
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 11pm
33
33
53 2am
53
53
53 5am
53
53
33 8am
33
33
33 11am
26
33
— 2pm
—
—
— 5pm
—
—
— 8pm
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CAMS model adj -1
34
34
34
54
54
54
54
54
54
34
34
34
34
27
34

Air Quality Forecast (24h)

PM2.55.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

27
Garden Ave Residence
0.6 km PM2.5: 6.5 µg/m³
25
San Bruno School District Office
1.0 km PM2.5: 6.1 µg/m³
32
Parkside Intermediate School
1.5 km PM2.5: 7.6 µg/m³
30
Pacific Ave Residence
1.9 km PM2.5: 7.2 µg/m³
23
Brentwood Park
2.9 km PM2.5: 5.4 µg/m³
21
Rollingwood Elementary
3.5 km PM2.5: 5.0 µg/m³
40
Rise South City Office
3.5 km PM2.5: 9.5 µg/m³
30
Cypress and Pine Playlot
3.8 km PM2.5: 7.3 µg/m³

Nearby Cities

4 San Bruno 4 Millbrae 4 South San Francisco 4 Burlingame 4 Pacifica 91 San Mateo 4 Visitacion Valley 4 Daly City 4 Bayview-Hunters Point

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:08 UTC.