Markham ES Air Quality

Monitoring Station · San Leandro, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 12am
18
18
18 3am
18
18
18 6am
18
18
18 9am
18
18
18 12pm
18
18
— 3pm
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— 6pm
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— 9pm
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Station readings
18
18
CAMS model adj -36
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.54.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

40
Lifers San Leandro
0.2 km PM2.5: 9.6 µg/m³
36
Frick United Academy of Language MS
0.8 km PM2.5: 8.7 µg/m³
38
East Oakland Pride ES
0.8 km PM2.5: 9.1 µg/m³
34
Greenleaf ES
1.3 km PM2.5: 8.2 µg/m³
38
Coliseum College Prep HS
1.4 km PM2.5: 9.1 µg/m³
36
EnCompass Academy ES
1.5 km PM2.5: 8.7 µg/m³
35
Burckhalter ES
1.5 km PM2.5: 8.4 µg/m³
40
Lifers Dashwood
1.6 km PM2.5: 9.5 µg/m³

Nearby Cities

96 San Leandro 4 Alameda 96 Moraga 4 Oakland 69 San Lorenzo 68 Castro Valley 96 Orinda 68 Hayward 4 Berkeley

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:50 UTC.