Greenleaf ES

Monitoring Station · San Leandro, United States
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
14 9pm
13
16
16 12am
16
16
16 3am
16
16
28 6am
41
41
66 9am
66
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— 12pm
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— 3pm
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— 6pm
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Station readings
14
13
CAMS model adj -9
25
25
25
25
25
25
25
25
25
37
50
50
75
75

Air Quality Trend (24h)

PM2.53.2 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

14
Coliseum College Prep HS
0.4 km PM2.5: 3.4 µg/m³
21
Lifers San Leandro
1.1 km PM2.5: 5.0 µg/m³
15
Bridges Academy ES
1.2 km PM2.5: 3.5 µg/m³
14
Frick United Academy of Language MS
1.2 km PM2.5: 3.4 µg/m³
13
Horace Mann ES
1.2 km PM2.5: 3.1 µg/m³
12
Markham ES
1.3 km PM2.5: 2.9 µg/m³
14
Lifers 5
1.4 km PM2.5: 3.4 µg/m³
13
EnCompass Academy ES
1.4 km PM2.5: 3.2 µg/m³

Nearby Cities

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

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:12 UTC.