Simi Valley - Cochran Street, Ventura, California Air Quality

Monitoring Station · Chatsworth, United States
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
27 5am
51
47
47 8am
47
47
47 11am
47
47
47 2pm
47
47
47 5pm
47
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Station readings
51
CAMS model adj -7
34
54
54
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54
54
54
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54

Air Quality Forecast (24h)

PM2.512.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

47
Chatsworth ES (3027)
7.3 km PM2.5: 11.2 µg/m³
42
Justice St ES (4692)
8.1 km PM2.5: 10.1 µg/m³
13
Chatsworth Public Library - Inside
8.5 km PM2.5: 3.1 µg/m³
40
Chatsworth Public Library - Outside
8.6 km PM2.5: 9.6 µg/m³
41
Nevada ES (5459)
9.1 km PM2.5: 9.8 µg/m³
37
Chatsworth HS (8583)
9.3 km PM2.5: 8.8 µg/m³
35
Porter Ranch Cmty Sch (2303)
9.7 km PM2.5: 8.4 µg/m³
40
Columbus MS (8102)
9.8 km PM2.5: 9.6 µg/m³

Nearby Cities

34 Chatsworth 36 Simi Valley 39 West Hills 29 Canoga Park 38 Winnetka 42 Calabasas 38 Woodland Hills 38 Northridge 37 Agoura

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T08:04 UTC.