Air Quality in Chorley, United Kingdom

Cloudy
12.1°C · 70.2% humidity
12.1°
Feels 12.1°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
27 1pm
27
27
21 4pm
23
24
32 7pm
52
53
53 10pm
53
34
34 1am
34
34
34 4am
34
34
27 7am
27
34
34 10am
34
34
AD 728×90

Air Quality Index Trend

45h · 10 stn

Chorley's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

70.2%
Humidity
39.1 km/h
Wind WNW
1029.6 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.09 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Chorley?

Temperature & Precipitation

PM2.5 Trend

45h · 10 stations
PM2.55.09 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (4 stations within 25 km)
5.09
Median
6.17
Average
3.1
Low
9.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.2

What is the 7-day forecast for Chorley?

09-05
12.7° 7.4°
0.13 mm
09-06
15.6° 10.9°
2.75 mm
09-07
14.3° 11.4°
1.37 mm
09-08
20.5° 9.5°
1.19 mm
09-09
16.4° 7.7°
2.0 mm
09-10
18.6° 13.4°
0.13 mm
09-11
12.2° 7.6°
2.5 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Chorley?

13
Wigan Centre, United Kingdom
11.3 km PM2.5: 3.1 µg/m³
25
Preston, United Kingdom
13.5 km PM2.5: 6.0 µg/m³
25
Preston, United Kingdom
13.5 km PM2.5: 6.0 µg/m³
12
Bury Radcliffe, United Kingdom
21.2 km PM2.5: 2.9 µg/m³
25
Salford M60, United Kingdom
22.5 km PM2.5: 6.0 µg/m³
38
Salford M60, United Kingdom
22.5 km PM2.5: 9.1 µg/m³
27
Glazebury, United Kingdom
23.2 km PM2.5: 6.5 µg/m³
27
Salford Eccles, United Kingdom
26.2 km PM2.5: 6.5 µg/m³
11
Trafford A56, United Kingdom
30.7 km PM2.5: 2.6 µg/m³
25
Manchester Oxford Road, United Kingdom
31.9 km PM2.5: 6.0 µg/m³

What cities are near Chorley?

20 Horwich 23 Leyland 25 Darwen 13 Wigan 23 Westhoughton 16 Hindley 25 Preston 23 Blackburn 29 Bolton 16 Skelmersdale
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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 2026-09-05T15:06 UTC.