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

Monitoring Station · Bostonia, United States
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
36 5pm
36
43
43 8pm
43
43
43 11pm
43
36
36 2am
36
36
36 5am
36
34
8am
11am
2pm
CAMS model adj +9
27
27
34
34
34
34
34
34
27
27
27
27
27
27
25
PM2.512.0 µg/m³ ✓ WHO
Good
View city history →

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T20:42 UTC.