Belle Air School Air Quality

Monitoring Station · San Bruno, United States
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
29 7pm
26
19
27 10pm
34
34
34 1am
34
34
34 4am
34
34
34 7am
34
34
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
Station readings
29
26
19
CAMS model
27
27
27
27
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.54.6 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

26
Garden Ave Residence
0.6 km PM2.5: 6.3 µg/m³
20
San Bruno School District Office
1.0 km PM2.5: 4.7 µg/m³
28
Parkside Intermediate School (redeployment)
1.5 km PM2.5: 6.6 µg/m³
19
Parkside Intermediate School
1.6 km PM2.5: 4.6 µg/m³
28
Pacific Ave Residence
1.9 km PM2.5: 6.6 µg/m³
23
Brentwood Park
2.9 km PM2.5: 5.4 µg/m³
20
Rollingwood Elementary
3.5 km PM2.5: 4.7 µg/m³
35
Rise South City Office
3.5 km PM2.5: 8.3 µg/m³

Nearby Cities

25 San Bruno 25 Millbrae 28 South San Francisco 25 Burlingame 24 Pacifica 26 San Mateo 28 Visitacion Valley 26 Daly City 28 Bayview-Hunters Point

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:51 UTC.