Greenleaf ES Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 4pm
25
15
15 7pm
22
22
22 10pm
22
22
22 1am
15
15
22 4am
22
22
— 7am
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— 10am
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Station readings
25
25
CAMS model adj -12
34
27
27
27
34
34
34
34
34
34
27
27
34
34
34

Air Quality Forecast (24h)

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

26
Coliseum College Prep HS
0.4 km PM2.5: 6.3 µg/m³
30
Lifers San Leandro
1.1 km PM2.5: 7.3 µg/m³
25
Bridges Academy ES
1.2 km PM2.5: 6.0 µg/m³
28
Frick United Academy of Language MS
1.2 km PM2.5: 6.7 µg/m³
24
Horace Mann ES
1.2 km PM2.5: 5.8 µg/m³
12
Markham ES
1.3 km PM2.5: 2.9 µg/m³
27
Lifers 5
1.4 km PM2.5: 6.5 µg/m³
26
EnCompass Academy ES
1.4 km PM2.5: 6.2 µg/m³

Nearby Cities

27 San Leandro 27 Alameda 30 Oakland 26 Moraga 27 San Lorenzo 26 Castro Valley 26 Orinda 27 Berkeley 27 Hayward

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T19:33 UTC.