Stay updated with real-time air quality in Chorley, Lancashire featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
93
Moderate
Chorley, Lancashire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.05 μg/m³
0
55
155
255
425
605+
68.15 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
9.12 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Chorley, Lancashire
Chorley, Lancashire
Scroll To Air Quality MapLoading...
AQI 27
Good
5.23μg/m³
PM2.5
10.68μg/m³
PM10
21.59ppb
O3
1.08ppb
SO2
5.38ppb
NO2
0.09ppm
CO
AQI 27
Good
5.10μg/m³
PM2.5
10.38μg/m³
PM10
22.29ppb
O3
1.10ppb
SO2
4.61ppb
NO2
0.09ppm
CO
AQI 33
Good
5.66μg/m³
PM2.5
11.07μg/m³
PM10
19.64ppb
O3
1.06ppb
SO2
7.03ppb
NO2
0.09ppm
CO
AQI 33
Good
5.97μg/m³
PM2.5
11.03μg/m³
PM10
19.93ppb
O3
1.07ppb
SO2
6.00ppb
NO2
0.09ppm
CO
AQI 27
Good
5.06μg/m³
PM2.5
10.12μg/m³
PM10
22.60ppb
O3
1.11ppb
SO2
3.94ppb
NO2
0.09ppm
CO
AQI 33
Good
5.98μg/m³
PM2.5
11.01μg/m³
PM10
18.92ppb
O3
1.08ppb
SO2
6.45ppb
NO2
0.09ppm
CO
Air quality data and pollutant measurements for Lancashire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Chorley, Lancashire is updated every hour.
The worst air quality in Chorley, Lancashire in the last 24 hours was observed at 10:00:00 on 2025-06-18.
In the last 24 hrs, the best air quality in Chorley, Lancashire was observed at 12:00:00 on 2025-06-19.
The current air quality in Chorley, Lancashire is 33, categorized as Good based on real-time data.
The most common pollutant in Chorley, Lancashire is PM2.5.
If the air quality in Chorley, Lancashire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Chorley, Lancashire is 5.577 μg/m3.
The current PM10 concentration at Chorley, Lancashire is 14.329 μg/m3.
The current carbon monoxide (CO) concentration at Chorley, Lancashire is 0.088 ppm.
The current sulfur dioxide (SO2) concentration at Chorley, Lancashire is 0.836 ppb.
The current ozone (O3) concentration at Chorley, Lancashire is 27.848 ppm.
The current nitrogen dioxide (NO2) concentration at Chorley, Lancashire is 4.095 ppb.
All Rights Reserved © Ambee Inc. 2025