Lake Gregory (Crestline), San Bernardino Air Quality

Monitoring Station · Highland, United States
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
2 11pm
55
19
19 2am
26
26
26 5am
46
46
46 8am
46
46
46 11am
46
46
2pm
5pm
8pm
Station readings
2
55
CAMS model adj -8
27
27
27
27
34
34
34
54
54
54
54
54
54
54
54
PM2.514.0 µg/m³ ✓ WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:17 UTC.