Simi Valley - Cochran Street, Ventura, California Air Quality

Monitoring Station · Chatsworth, United States
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
43 6am
45
45
45 9am
45
45
45 12pm
65
45
45 3pm
45
45
45 6pm
45
65
— 9pm
—
—
— 12am
—
—
— 3am
—
—
CAMS model adj +11
27
34
34
34
34
34
34
54
34
34
34
34
34
34
54

Air Quality Forecast (24h)

PM2.510.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
Chatsworth ES (3027)
7.3 km PM2.5: 4.8 µg/m³
16
Justice St ES (4692)
8.1 km PM2.5: 3.9 µg/m³
11
Chatsworth Public Library - Inside
8.5 km PM2.5: 2.6 µg/m³
19
Chatsworth Public Library - Outside
8.6 km PM2.5: 4.6 µg/m³
19
Nevada ES (5459)
9.1 km PM2.5: 4.5 µg/m³
20
Chatsworth HS (8583)
9.3 km PM2.5: 4.7 µg/m³
16
Porter Ranch Cmty Sch (2303)
9.7 km PM2.5: 3.8 µg/m³
20
Columbus MS (8102)
9.8 km PM2.5: 4.7 µg/m³

Nearby Cities

19 Chatsworth 19 Simi Valley 19 West Hills 19 Canoga Park 19 Winnetka 19 Calabasas 19 Woodland Hills 19 Northridge 19 Agoura

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T09:12 UTC.