Napa ES (5446) Air Quality

Monitoring Station · Northridge, United States
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 7pm
34
32
34 10pm
34
34
34 1am
34
34
34 4am
34
34
34 7am
34
34
— 10am
—
—
— 1pm
—
—
— 4pm
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Station readings
34
34
32
CAMS model adj -20
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.57.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

31
Topeka Dr ES (7201)
2.5 km PM2.5: 7.5 µg/m³
35
Reseda ES (6233)
2.5 km PM2.5: 8.5 µg/m³
25
Mosk ES (7402)
3.1 km PM2.5: 6.1 µg/m³
42
Reseda, Los Angeles
3.2 km PM2.5: 10.1 µg/m³
70
Reseda, Los Angeles
3.2 km PM2.5: 21.1 µg/m³
61
Reseda, Los Angeles
3.2 km PM2.5: 16.9 µg/m³
29
Sunny Brae ES (6986)
3.5 km PM2.5: 6.9 µg/m³
33
Anatola ES (2110)
3.9 km PM2.5: 7.9 µg/m³

Nearby Cities

34 Northridge 31 Winnetka 40 Reseda 25 Canoga Park 37 North Hills 26 Chatsworth 31 Woodland Hills 37 Encino 26 West Hills

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:51 UTC.