Coliseum College Prep HS Air Quality

Monitoring Station · San Leandro, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
20 3am
21
22
22 6am
22
22
22 9am
15
15
15 12pm
15
15
13 3pm
13
12
— 6pm
—
—
— 9pm
—
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— 12am
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Station readings
20
21
CAMS model adj -12
34
34
34
34
34
34
34
27
27
27
27
27
25
25
24

Air Quality Forecast (24h)

PM2.55.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

22
Greenleaf ES
0.4 km PM2.5: 5.3 µg/m³
23
EnCompass Academy ES
1.0 km PM2.5: 5.4 µg/m³
29
Lifers San Leandro
1.2 km PM2.5: 7.0 µg/m³
12
Markham ES
1.4 km PM2.5: 2.8 µg/m³
24
Bridges Academy ES
1.4 km PM2.5: 5.7 µg/m³
25
Frick United Academy of Language MS
1.5 km PM2.5: 6.1 µg/m³
21
Horace Mann ES
1.6 km PM2.5: 5.0 µg/m³
24
Lifers 5
1.6 km PM2.5: 5.8 µg/m³

Nearby Cities

23 San Leandro 22 Alameda 21 Oakland 22 Moraga 23 San Lorenzo 22 Castro Valley 23 Orinda 24 Berkeley 22 Hayward

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T06:50 UTC.