Greenleaf ES 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
22 12am
21
24
24 3am
24
44
44 6am
44
44
44 9am
24
24
24 12pm
24
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— 3pm
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— 6pm
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— 9pm
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Station readings
22
21
CAMS model adj -10
34
34
34
34
34
54
54
54
54
54
34
34
34
34

Air Quality Forecast (24h)

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

23
Coliseum College Prep HS
0.4 km PM2.5: 5.4 µg/m³
21
Lifers San Leandro
1.1 km PM2.5: 5.1 µg/m³
22
Bridges Academy ES
1.2 km PM2.5: 5.2 µg/m³
21
Frick United Academy of Language MS
1.2 km PM2.5: 5.0 µg/m³
21
Horace Mann ES
1.2 km PM2.5: 5.0 µg/m³
14
Markham ES
1.3 km PM2.5: 3.4 µg/m³
24
Lifers 5
1.4 km PM2.5: 5.7 µg/m³
23
EnCompass Academy ES
1.4 km PM2.5: 5.4 µg/m³

Nearby Cities

21 San Leandro 22 Alameda 23 Oakland 20 Moraga 21 San Lorenzo 21 Castro Valley 21 Orinda 22 Berkeley 21 Hayward

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:19 UTC.