Air Quality in Chatsworth, United States

Clear
32.5°C · 16.4% humidity
32.5°
Feels 32.5°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
95 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 2pm
45
57
41 5pm
42
22
22 8pm
22
22
42 11pm
42
42
42 2am
42
42
42 5am
42
42
42 8am
42
42
42 11am
42
42
Station readings
33
45
57
38
CAMS model adj -12
54
54
54
54
54
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 2 stn

Chatsworth's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

16.4%
Humidity
34.6 km/h
Wind SSW
1008.0 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.89 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Chatsworth?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.59.89 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (95 stations within 25 km)
9.89
Median
11.24
Average
3.54
Low
19.21
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +0.1

What is the 7-day forecast for Chatsworth?

06-09
32.5° 18.9°
06-10
30.4° 18.7°
06-11
29.9° 19.4°
06-12
30.6° 20.6°
06-13
36.2° 22.1°
06-14
30.2° 26.1°
06-15
26.3° 16.9°
Both models agree Avg diff: 5.4°C

Where are air quality stations near Chatsworth?

54
Chatsworth ES (3027)
0.5 km PM2.5: 13.3 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: 11.7 µg/m³
51
Chatsworth HS (8583)
1.4 km PM2.5: 12.2 µg/m³
38
DA GOAT
2.5 km 24.3°C 56.0% RH PM2.5: 9.0 µg/m³
52
Nevada ES (5459)
3.8 km PM2.5: 12.7 µg/m³
51
Porter Ranch Cmty Sch (2303)
4.5 km PM2.5: 12.1 µg/m³
45
Topeka Dr ES (7201)
5.1 km PM2.5: 10.7 µg/m³
47
Columbus MS (8102)
5.2 km PM2.5: 11.2 µg/m³
51
Sunny Brae ES (6986)
5.2 km PM2.5: 12.1 µg/m³

What cities are near Chatsworth?

46 Winnetka 34 Canoga Park 47 Northridge 45 West Hills 51 Reseda 44 Woodland Hills 52 North Hills 48 Calabasas 49 Encino 49 Stevenson Ranch
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T00:50 UTC.