Haynes ES (4473) Air Quality
Monitoring Station
· West Hills, United States
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
40
2am
40
27
27
5am
27
27
27
8am
27
34
34
11am
54
54
54
2pm
54
54
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
40
40
CAMS model
27
27
27
27
27
27
27
27
34
34
54
54
54
54
54
Air Quality Forecast (24h)
PM2.59.6 µg/m³
✓ WHO
Good
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41
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43
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40
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42
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17
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:46 UTC.