Haynes ES (4473) Air Quality
Monitoring Station
· West Hills, United States
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
45
9pm
45
45
45
12am
25
18
18
3am
18
18
18
6am
18
18
18
9am
25
25
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
Station readings
45
45
CAMS model
adj -9
54
54
54
54
34
27
27
27
27
27
27
27
27
34
34
Air Quality Forecast (24h)
PM2.510.8 µg/m³
✓ WHO
Good
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49
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52
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T00:59 UTC.