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

Monitoring Station · Bostonia, United States
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 4am
68
56
56 7am
56
56
56 10am
56
56
56 1pm
36
56
56 4pm
56
56
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
68
CAMS model adj +2
54
54
54
54
54
54
54
54
54
54
34
54
54
54
54

Air Quality Forecast (24h)

PM2.520.2 µg/m³ ×1.3 WHO
Moderate
View city history →

Nearby Monitoring Stations

31
Alpine-Victoria Drive, San Diego, California
17.2 km PM2.5: 7.4 µg/m³
39
San Diego - Sherman Elementary School, San Diego, California
20.8 km PM2.5: 9.4 µg/m³
37
San Diego - Sherman Elementary School, San Diego, California
20.8 km PM2.5: 8.9 µg/m³
36
Otay Mesa - Donovan Correctional Facility, San Diego, California
23.6 km PM2.5: 8.6 µg/m³
38
Ocean View Hills
25.6 km PM2.5: 9.0 µg/m³

Nearby Cities

60 Bostonia 60 El Cajon 60 Casa de Oro-Mount Helix 60 Winter Gardens 60 Rancho San Diego 60 Santee 60 Spring Valley 60 Lakeside 60 La Mesa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T07:11 UTC.