Air Quality in Chatsworth, United States

Drizzle
19.1°C · 50.5% humidity
19.1°
Feels 19.1°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
96 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
53 7pm
53
37
15 10pm
2
2
2 1am
2
2
2 4am
15
15
27 7am
27
27
27 10am
27
40
27 1pm
27
27
27 4pm
27
27
Station readings
53
53
37
CAMS model adj -10
50
50
37
25
12
12
12
12
12
12
25
25
37
37
37
37
37
50
37
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

PM2.512.8 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (96 stations within 25 km)
12.8
Median
13.3
Average
3.45
Low
19.62
High
PM2.5 µg/m³ · Model: 14.65 · Bias: +1.9

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?

51
Chatsworth ES (3027)
0.5 km PM2.5: 12.2 µg/m³
14
Chatsworth Public Library - Inside
0.6 km PM2.5: 3.4 µg/m³
45
Chatsworth Public Library - Outside
0.8 km PM2.5: 10.8 µg/m³
48
Chatsworth HS (8583)
1.4 km PM2.5: 11.6 µg/m³
53
DA GOAT
2.5 km 24.5°C 54.0% RH PM2.5: 13.0 µg/m³
50
Nevada ES (5459)
3.8 km PM2.5: 11.9 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
46
Columbus MS (8102)
5.2 km PM2.5: 11.0 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 53 West Hills 54 Reseda 54 Woodland Hills 54 North Hills 54 Calabasas 54 Encino 49 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 2026-04-09T22:12 UTC.