Napa ES (5446) Air Quality

Monitoring Station · Northridge, United States
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 4am
38
38
38 7am
38
38
50 10am
50
50
50 1pm
50
38
38 4pm
38
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
CAMS model adj -16
54
54
54
54
54
54
66
66
66
66
66
54
54
54

Air Quality Forecast (24h)

PM2.58.5 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

35
Topeka Dr ES (7201)
2.5 km PM2.5: 8.5 µg/m³
40
Reseda ES (6233)
2.5 km PM2.5: 9.7 µg/m³
36
Mosk ES (7402)
3.1 km PM2.5: 8.7 µg/m³
50
Reseda, Los Angeles
3.2 km PM2.5: 12.0 µg/m³
43
Reseda, Los Angeles
3.2 km PM2.5: 10.3 µg/m³
39
Reseda, Los Angeles
3.2 km PM2.5: 9.4 µg/m³
41
Sunny Brae ES (6986)
3.5 km PM2.5: 9.9 µg/m³
34
Anatola ES (2110)
3.9 km PM2.5: 8.2 µg/m³

Nearby Cities

35 Northridge 35 Winnetka 35 Reseda 35 Canoga Park 35 North Hills 35 Chatsworth 35 Woodland Hills 35 Encino 32 West Hills

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:08 UTC.