Stay updated with real-time air quality in Great Harwood, 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)
39
Good
Great Harwood, Lancashire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.09 μg/m³
0
55
155
255
425
605+
41.63 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
3.91 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Great Harwood, Lancashire
Great Harwood, Lancashire
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AQI 38
Good
4.83μg/m³
PM2.5
9.68μg/m³
PM10
40.80ppb
O3
0.45ppb
SO2
3.64ppb
NO2
0.09ppm
CO
AQI 39
Good
4.76μg/m³
PM2.5
9.04μg/m³
PM10
41.65ppb
O3
0.45ppb
SO2
3.87ppb
NO2
0.09ppm
CO
AQI 37
Good
5.06μg/m³
PM2.5
9.54μg/m³
PM10
40.40ppb
O3
0.46ppb
SO2
2.66ppb
NO2
0.09ppm
CO
AQI 37
Good
5.06μg/m³
PM2.5
9.54μg/m³
PM10
40.40ppb
O3
0.46ppb
SO2
2.66ppb
NO2
0.09ppm
CO
AQI 39
Good
4.35μg/m³
PM2.5
9.56μg/m³
PM10
42.21ppb
O3
0.45ppb
SO2
3.16ppb
NO2
0.09ppm
CO
AQI 37
Good
4.39μg/m³
PM2.5
9.35μg/m³
PM10
40.45ppb
O3
0.46ppb
SO2
2.71ppb
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 Great Harwood, Lancashire is updated every hour.
The worst air quality in Great Harwood, Lancashire in the last 24 hours was observed at 09:00:00 on 2026-03-29.
In the last 24 hrs, the best air quality in Great Harwood, Lancashire was observed at 10:00:00 on 2026-03-29.
The current air quality in Great Harwood, Lancashire is 39, categorized as Good based on real-time data.
The most common pollutant in Great Harwood, Lancashire is O3.
If the air quality in Great Harwood, Lancashire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Great Harwood, Lancashire is 4.805 μg/m3.
The current PM10 concentration at Great Harwood, Lancashire is 9.091 μg/m3.
The current carbon monoxide (CO) concentration at Great Harwood, Lancashire is 0.09 ppm.
The current sulfur dioxide (SO2) concentration at Great Harwood, Lancashire is 0.447 ppb.
The current ozone (O3) concentration at Great Harwood, Lancashire is 41.628 ppm.
The current nitrogen dioxide (NO2) concentration at Great Harwood, Lancashire is 3.91 ppb.
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