San Bernardino

Monitoring Station · San Bernardino, United States
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
71 6pm
71
29
29 9pm
29
29
29 12am
29
54
54 3am
54
54
54 6am
54
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— 9am
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— 12pm
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— 3pm
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Station readings
71
71
CAMS model adj -21
75
75
50
50
50
50
50
50
75
75
75
75
75
75

Air Quality Trend (24h)

PM2.521.8 µg/m³ ×1.5 WHO
Moderate

Nearby Monitoring Stations

55
EHS Building
13.9 km PM2.5: 14.2 µg/m³
60
Emerbee's
14.2 km PM2.5: 16.5 µg/m³
74
Rubidoux - Mission Blvd, Riverside
14.3 km
68
Rubidoux - Mission Blvd, Riverside
14.3 km
60
4001 Iowa Ave Riverside CA
14.7 km PM2.5: 16.4 µg/m³
44
C&C Center
14.8 km PM2.5: 10.6 µg/m³
47
Lake Gregory (Crestline), San Bernardino
16.2 km
46
Lake Gregory (Crestline), San Bernardino
16.2 km

Nearby Cities

65 San Bernardino 65 Colton 65 Rialto 65 Loma Linda 65 Fontana 65 Highland 65 Rubidoux 65 Redlands 65 Glen Avon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T21:08 UTC.