Napa ES (5446) Air Quality

Monitoring Station · Northridge, United States
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
50 3pm
48
29
29 6pm
29
29
29 9pm
29
29
29 12am
29
29
29 3am
29
29
— 6am
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—
— 9am
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— 12pm
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Station readings
50
48
CAMS model adj -25
66
66
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.511.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

39
Topeka Dr ES (7201)
2.5 km PM2.5: 9.4 µg/m³
49
Reseda ES (6233)
2.5 km PM2.5: 11.7 µg/m³
41
Mosk ES (7402)
3.1 km PM2.5: 9.9 µg/m³
30
Reseda, Los Angeles
3.2 km PM2.5: 7.2 µg/m³
36
Reseda, Los Angeles
3.2 km PM2.5: 8.6 µg/m³
48
Reseda, Los Angeles
3.2 km PM2.5: 11.5 µg/m³
13
Reseda, Los Angeles
3.2 km PM2.5: 3.1 µg/m³
45
Sunny Brae ES (6986)
3.5 km PM2.5: 10.8 µg/m³

Nearby Cities

45 Northridge 42 Winnetka 43 Reseda 32 Canoga Park 45 North Hills 34 Chatsworth 43 Woodland Hills 50 Encino 43 West Hills

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T18:57 UTC.