Alta California ES (7398) Air Quality

Monitoring Station · North Hills, United States
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
48 4pm
44
35
35 7pm
35
35
35 10pm
35
35
35 1am
35
35
35 4am
35
35
7am
10am
1pm
Station readings
48
44
CAMS model adj -19
66
54
54
54
54
54
54
54
54
54
54
54
54
54
54
PM2.510.6 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T19:29 UTC.