Castlebay Ln ES (2881)

Monitoring Station · Chatsworth, United States
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 7pm
46
46
15 10pm
2
2
2 1am
2
2
2 4am
15
15
27 7am
27
27
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
Station readings
46
46
46
CAMS model adj -10
50
50
37
25
12
12
12
12
12
12
25
25
37
37
37

Air Quality Trend (24h)

PM2.511.1 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

41
Porter Ranch Cmty Sch (2303)
3.0 km PM2.5: 9.8 µg/m³
47
Rinaldi Adult Center (9365)
3.5 km PM2.5: 11.2 µg/m³
47
Van Gogh ES (7422)
4.0 km PM2.5: 11.3 µg/m³
17
DA GOAT
4.1 km PM2.5: 4.0 µg/m³
40
Topeka Dr ES (7201)
5.1 km PM2.5: 9.6 µg/m³
51
Knollwood ES (4762)
5.1 km PM2.5: 12.1 µg/m³
42
Andasol ES (2117)
5.3 km PM2.5: 10.2 µg/m³
40
Chatsworth HS (8583)
5.7 km PM2.5: 9.7 µg/m³

Nearby Cities

51 Chatsworth 53 Northridge 54 North Hills 48 Sylmar 54 Winnetka 51 San Fernando 54 Reseda 47 Santa Clarita 47 Stevenson Ranch

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:41 UTC.