Coliseum College Prep HS

Monitoring Station · San Leandro, United States
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
14 11pm
14
15
15 2am
15
15
15 5am
27
40
40 8am
65
65
65 11am
65
—
— 2pm
—
—
— 5pm
—
—
— 8pm
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Station readings
14
14
CAMS model adj -10
25
25
25
25
25
25
25
37
50
50
75
75
75
75

Air Quality Trend (24h)

PM2.53.4 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

13
Greenleaf ES
0.4 km PM2.5: 3.1 µg/m³
13
EnCompass Academy ES
1.0 km PM2.5: 3.2 µg/m³
16
Lifers San Leandro
1.2 km PM2.5: 3.8 µg/m³
12
Markham ES
1.4 km PM2.5: 2.9 µg/m³
14
Bridges Academy ES
1.4 km PM2.5: 3.4 µg/m³
14
Frick United Academy of Language MS
1.5 km PM2.5: 3.3 µg/m³
13
Horace Mann ES
1.6 km PM2.5: 3.1 µg/m³
14
Lifers 5
1.6 km PM2.5: 3.4 µg/m³

Nearby Cities

14 San Leandro 13 Alameda 13 Oakland 13 Moraga 14 San Lorenzo 14 Castro Valley 13 Orinda 13 Berkeley 14 Hayward

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T02:19 UTC.