Alta California ES (7398) Air Quality
Monitoring Station
· North Hills, United States
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
44
2am
42
48
48
5am
48
48
48
8am
48
60
60
11am
60
60
60
2pm
48
48
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
44
42
CAMS model
adj -6
54
54
54
54
54
54
54
54
66
66
66
66
66
54
54
Air Quality Forecast (24h)
PM2.510.0 µg/m³
✓ WHO
Good
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36
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60
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35
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38
Sharp ES (6665)
48
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:58 UTC.