Horace Mann ES Air Quality

Monitoring Station · Alameda, United States
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 8pm
27
32
39 11pm
39
39
39 2am
39
39
39 5am
39
39
39 8am
39
—
— 11am
—
—
— 2pm
—
—
— 5pm
—
—
Station readings
30
27
CAMS model adj +5
27
27
27
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.56.5 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

27
Fremont High School
0.7 km PM2.5: 6.5 µg/m³
28
Lifers 5
0.8 km PM2.5: 6.7 µg/m³
27
Bridges Academy ES
0.8 km PM2.5: 6.5 µg/m³
28
Melrose Leadership Academy ES
0.9 km PM2.5: 6.6 µg/m³
27
Global Family ES
1.1 km PM2.5: 6.4 µg/m³
26
Greenleaf ES
1.2 km PM2.5: 6.3 µg/m³
26
Frick United Academy of Language MS
1.6 km PM2.5: 6.3 µg/m³
27
Coliseum College Prep HS
1.6 km PM2.5: 6.5 µg/m³

Nearby Cities

27 Alameda 26 San Leandro 28 Oakland 25 Moraga 26 Orinda 27 Berkeley 26 San Lorenzo 25 Castro Valley 25 Hayward

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T23:43 UTC.