Greenleaf ES Air Quality
Monitoring Station
· San Leandro, United States
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
10pm
23
30
30
1am
30
30
30
4am
50
50
50
7am
50
50
30
10am
30
30
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
Station readings
25
23
CAMS model
adj -4
34
34
34
34
34
34
34
54
54
54
54
54
34
34
34
Air Quality Forecast (24h)
PM2.55.6 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
24
Coliseum College Prep HS
25
Lifers San Leandro
25
Bridges Academy ES
23
Frick United Academy of Language MS
24
Horace Mann ES
15
Markham ES
26
Lifers 5
26
EnCompass Academy ES
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:41 UTC.