Air Quality in Chatsworth, United States

Drizzle
19.1°C · 50.5% humidity
19.1°
Feels 19.1°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
95 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
53 6pm
53
30
20 9pm
8
0
0 12am
0
0
0 3am
0
8
8 6am
20
20
20 9am
20
20
33 12pm
20
20
20 3pm
20
20
Station readings
53
53
30
CAMS model adj -17
75
50
50
37
25
12
12
12
12
12
12
25
25
37
37
37
37
37
50
37
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

32h · 3 stations
50.5%
Humidity
54.4 km/h
Wind SW
1010.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Chatsworth?

Temperature & Precipitation

PM2.513.55 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (95 stations within 25 km)
13.55
Median
13.59
Average
3.53
Low
20.45
High
PM2.5 µg/m³ · Model: 14.65 · Bias: +1.1

What is the 7-day forecast for Chatsworth?

04-09
24.4° 16.0°
0.06 mm
04-10
19.1° 13.4°
10.31 mm
04-11
16.6° 12.0°
12.38 mm
04-12
16.0° 9.5°
0.38 mm
04-13
15.9° 10.5°
04-14
21.3° 12.2°
04-15
23.7° 16.5°
Both models agree Avg diff: 3.0°C

Where are air quality stations near Chatsworth?

56
Chatsworth ES (3027)
0.5 km PM2.5: 14.6 µg/m³
15
Chatsworth Public Library - Inside
0.6 km PM2.5: 3.5 µg/m³
49
Chatsworth Public Library - Outside
0.8 km PM2.5: 11.8 µg/m³
50
Chatsworth HS (8583)
1.4 km PM2.5: 12.0 µg/m³
38
DA GOAT
2.5 km 25.7°C 53.0% RH PM2.5: 9.0 µg/m³
54
Nevada ES (5459)
3.8 km PM2.5: 13.4 µg/m³
53
Porter Ranch Cmty Sch (2303)
4.5 km PM2.5: 13.2 µg/m³
40
Topeka Dr ES (7201)
5.1 km PM2.5: 9.7 µg/m³
51
Columbus MS (8102)
5.2 km PM2.5: 12.2 µg/m³
52
Sunny Brae ES (6986)
5.2 km PM2.5: 12.4 µg/m³

What cities are near Chatsworth?

54 Winnetka 54 Canoga Park 54 Northridge 54 West Hills 54 Reseda 54 Woodland Hills 54 North Hills 54 Calabasas 54 Encino 54 Stevenson Ranch

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:14 UTC.