Stay updated with real-time air quality in Longton, 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)
27
Good
Longton, Lancashire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.51 μg/m³
0
55
155
255
425
605+
28.53 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
3.56 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Longton, Lancashire
Longton, Lancashire
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AQI 26
Good
3.98μg/m³
PM2.5
9.19μg/m³
PM10
28.25ppb
O3
0.42ppb
SO2
3.49ppb
NO2
0.17ppm
CO
AQI 26
Good
3.91μg/m³
PM2.5
9.33μg/m³
PM10
28.47ppb
O3
0.42ppb
SO2
3.67ppb
NO2
0.17ppm
CO
AQI 26
Good
3.99μg/m³
PM2.5
9.10μg/m³
PM10
28.16ppb
O3
0.42ppb
SO2
3.36ppb
NO2
0.17ppm
CO
AQI 26
Good
3.95μg/m³
PM2.5
9.07μg/m³
PM10
28.24ppb
O3
0.42ppb
SO2
3.50ppb
NO2
0.17ppm
CO
AQI 26
Good
3.99μg/m³
PM2.5
9.06μg/m³
PM10
28.12ppb
O3
0.42ppb
SO2
3.31ppb
NO2
0.17ppm
CO
AQI 27
Good
3.86μg/m³
PM2.5
9.54μg/m³
PM10
28.87ppb
O3
0.42ppb
SO2
3.76ppb
NO2
0.17ppm
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 Longton, Lancashire is updated every hour.
The worst air quality in Longton, Lancashire in the last 24 hours was observed at 12:00:00 on 2026-06-29.
In the last 24 hrs, the best air quality in Longton, Lancashire was observed at 01:00:00 on 2026-06-29.
The current air quality in Longton, Lancashire is 27, categorized as Good based on real-time data.
The most common pollutant in Longton, Lancashire is O3.
If the air quality in Longton, Lancashire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Longton, Lancashire is 3.983 μg/m3.
The current PM10 concentration at Longton, Lancashire is 9.505 μg/m3.
The current carbon monoxide (CO) concentration at Longton, Lancashire is 0.174 ppm.
The current sulfur dioxide (SO2) concentration at Longton, Lancashire is 0.528 ppb.
The current ozone (O3) concentration at Longton, Lancashire is 28.527 ppm.
The current nitrogen dioxide (NO2) concentration at Longton, Lancashire is 3.559 ppb.
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