Esperanza ES

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
21 5pm
19
18
21 8pm
21
21
21 11pm
21
21
21 2am
21
21
21 5am
33
46
— 8am
—
—
— 11am
—
—
— 2pm
—
—
Station readings
21
19
18
CAMS model adj -4
25
25
25
25
25
25
25
25
25
25
25
25
25
37
50

Air Quality Trend (24h)

PM2.54.2 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

55
Lifers 98th
0.6 km PM2.5: 14.2 µg/m³
21
Oakland - East, Alameda, California
0.8 km
16
Oakland - East, Alameda, California
0.8 km
19
Oakland - East, Alameda, California
0.8 km
15
Madison Park Academy HS
1.2 km PM2.5: 3.6 µg/m³
18
Lifers 105th
1.2 km PM2.5: 4.2 µg/m³
18
Elmhurst United MS
1.2 km PM2.5: 4.4 µg/m³
17
Highland Community ES
1.7 km PM2.5: 4.0 µg/m³

Nearby Cities

17 San Leandro 18 San Lorenzo 16 Alameda 18 Castro Valley 18 Hayward 16 Oakland 18 Moraga 17 Orinda 16 Berkeley

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T20:29 UTC.