Elmhurst United MS

Monitoring Station · San Leandro, United States
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 7pm
17
22
22 10pm
22
22
22 1am
22
22
22 4am
22
34
47 7am
47
—
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
Station readings
18
17
CAMS model adj -3
25
25
25
25
25
25
25
25
25
25
25
37
50
50

Air Quality Trend (24h)

PM2.54.0 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

16
Oakland - East, Alameda, California
0.5 km
22
Oakland - East, Alameda, California
0.5 km
21
Oakland - East, Alameda, California
0.5 km
17
Esperanza ES
1.2 km PM2.5: 4.0 µg/m³
15
Highland Community ES
1.3 km PM2.5: 3.7 µg/m³
15
Castlemont High School
1.5 km PM2.5: 3.7 µg/m³
40
Lifers 98th
1.5 km PM2.5: 9.5 µg/m³
17
East Oakland Pride ES
1.7 km PM2.5: 4.0 µg/m³

Nearby Cities

15 San Leandro 15 San Lorenzo 15 Alameda 16 Castro Valley 15 Moraga 15 Oakland 16 Hayward 15 Orinda 15 Berkeley

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:21 UTC.