Welby ES (7637)

Monitoring Station · West Hills, United States
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
48 7pm
43
41
28 10pm
28
28
28 1am
28
28
28 4am
28
28
41 7am
41
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— 10am
—
—
— 1pm
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— 4pm
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Station readings
48
43
CAMS model adj +16
37
25
25
12
12
12
12
12
12
12
12
12
25
25

Air Quality Trend (24h)

PM2.510.3 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

45
Haynes ES (4473)
1.0 km PM2.5: 10.9 µg/m³
49
Hamlin ES (4349)
1.6 km PM2.5: 11.8 µg/m³
42
Justice St ES (4692)
2.7 km PM2.5: 10.2 µg/m³
46
Columbus MS (8102)
3.2 km PM2.5: 11.0 µg/m³
52
Calabash ES (2704)
3.7 km PM2.5: 12.4 µg/m³
15
Hart St ES (4445)
4.3 km PM2.5: 3.6 µg/m³
47
Woodland Hills ES (7890)
4.4 km PM2.5: 11.3 µg/m³
50
Nevada ES (5459)
4.5 km PM2.5: 11.9 µg/m³

Nearby Cities

53 West Hills 54 Calabasas 54 Canoga Park 54 Woodland Hills 54 Winnetka 52 Chatsworth 54 Reseda 54 Northridge 48 Agoura

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T22:16 UTC.