Markham ES Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
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13
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Station readings
12
13

Air Quality Forecast (24h)

PM2.53.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
Frick United Academy of Language MS
0.8 km PM2.5: 4.9 µg/m³
20
East Oakland Pride ES
0.8 km PM2.5: 4.9 µg/m³
19
Greenleaf ES
1.3 km PM2.5: 4.5 µg/m³
20
Coliseum College Prep HS
1.4 km PM2.5: 4.9 µg/m³
20
EnCompass Academy ES
1.5 km PM2.5: 4.7 µg/m³
17
Burckhalter ES
1.5 km PM2.5: 4.1 µg/m³
18
Highland Community ES
1.6 km PM2.5: 4.4 µg/m³
16
Castlemont High School
1.6 km PM2.5: 3.9 µg/m³

Nearby Cities

18 San Leandro 19 Alameda 18 Moraga 19 Oakland 19 San Lorenzo 18 Castro Valley 18 Orinda 19 Hayward 18 Berkeley

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-20T21:45 UTC.