Portola Elementary Air Quality

Monitoring Station · Pacifica, United States
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 1am
25
40
40 4am
40
40
40 7am
20
20
20 10am
20
13
20 1pm
20
20
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
25
25
CAMS model adj -14
34
54
54
54
54
54
54
34
34
34
34
27
34
34
34

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

26
Rollingwood Elementary
1.1 km PM2.5: 6.3 µg/m³
26
Brentwood Park
2.4 km PM2.5: 6.3 µg/m³
36
Parkside Intermediate School
3.2 km PM2.5: 8.7 µg/m³
28
Buri Buri Park
3.3 km PM2.5: 6.8 µg/m³
31
San Bruno School District Office
3.3 km PM2.5: 7.4 µg/m³
36
Pacific Ave Residence
3.8 km PM2.5: 8.6 µg/m³
35
Garden Ave Residence
3.9 km PM2.5: 8.3 µg/m³
35
Orange Memorial Park
4.1 km PM2.5: 8.5 µg/m³

Nearby Cities

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

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:52 UTC.