El Cajon-Redwood Avenue, San Diego, California Air Quality

Monitoring Station · Bostonia, United States
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
43 2am
20
20
20 5am
20
40
20 8am
20
13
13 11am
13
13
13 2pm
40
40
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
CAMS model adj -14
34
34
34
34
34
54
34
34
27
27
27
27
27
54
54

Air Quality Forecast (24h)

PM2.510.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

50
El Cajon-Redwood Avenue, San Diego, California
0.0 km PM2.5: 12.0 µg/m³
50
Alpine-Victoria Drive, San Diego, California
17.2 km PM2.5: 12.0 µg/m³
34
San Diego - Sherman Elementary School, San Diego, California
20.8 km PM2.5: 8.2 µg/m³
50
San Diego - Sherman Elementary School, San Diego, California
20.8 km PM2.5: 12.0 µg/m³
4
San Diego - Sherman Elementary School, San Diego, California
20.8 km PM2.5: 1.0 µg/m³
33
Otay Mesa - Donovan Correctional Facility, San Diego, California
23.6 km PM2.5: 7.9 µg/m³
41
Otay Mesa - Donovan Correctional Facility, San Diego, California
23.6 km PM2.5: 9.8 µg/m³
43
Otay Mesa - Donovan Correctional Facility, San Diego, California
23.6 km PM2.5: 10.3 µg/m³

Nearby Cities

34 Bostonia 34 El Cajon 34 Casa de Oro-Mount Helix 35 Winter Gardens 34 Rancho San Diego 34 Santee 33 Spring Valley 35 Lakeside 33 La Mesa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:11 UTC.