Castlebay Ln ES (2881) Air Quality

Monitoring Station · Chatsworth, United States
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 7pm
34
37
37 10pm
37
37
17 1am
10
10
10 4am
10
10
17 7am
17
17
— 10am
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— 1pm
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— 4pm
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Station readings
34
34
CAMS model adj -17
54
54
54
54
54
54
34
27
27
27
27
27
34
34
34

Air Quality Forecast (24h)

PM2.58.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

32
Porter Ranch Cmty Sch (2303)
3.0 km PM2.5: 7.6 µg/m³
34
Rinaldi Adult Center (9365)
3.5 km PM2.5: 8.2 µg/m³
32
Van Gogh ES (7422)
4.0 km PM2.5: 7.8 µg/m³
12
DA GOAT
4.1 km PM2.5: 3.0 µg/m³
33
Topeka Dr ES (7201)
5.1 km PM2.5: 7.9 µg/m³
34
Knollwood ES (4762)
5.1 km PM2.5: 8.1 µg/m³
33
Andasol ES (2117)
5.3 km PM2.5: 7.9 µg/m³
35
Chatsworth HS (8583)
5.7 km PM2.5: 8.3 µg/m³

Nearby Cities

26 Chatsworth 34 Northridge 37 North Hills 34 Sylmar 31 Winnetka 35 San Fernando 40 Reseda 33 Santa Clarita 32 Stevenson Ranch

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:38 UTC.