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)
16
Good
Longton, Lancashire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
4.31 μg/m³
0
55
155
255
425
605+
7.14 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
9.78 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Longton, Lancashire
Longton, Lancashire
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AQI 16
Good
3.01μg/m³
PM2.5
4.28μg/m³
PM10
4.76ppb
O3
0.71ppb
SO2
9.36ppb
NO2
1.01ppm
CO
AQI 16
Good
3.08μg/m³
PM2.5
4.73μg/m³
PM10
7.08ppb
O3
0.71ppb
SO2
9.76ppb
NO2
1.01ppm
CO
AQI 16
Good
3.01μg/m³
PM2.5
4.16μg/m³
PM10
4.16ppb
O3
0.71ppb
SO2
9.20ppb
NO2
1.01ppm
CO
AQI 16
Good
3.04μg/m³
PM2.5
4.30μg/m³
PM10
4.88ppb
O3
0.71ppb
SO2
9.22ppb
NO2
1.01ppm
CO
AQI 16
Good
3.01μg/m³
PM2.5
4.11μg/m³
PM10
3.96ppb
O3
0.71ppb
SO2
9.15ppb
NO2
1.01ppm
CO
AQI 16
Good
3.21μg/m³
PM2.5
5.30μg/m³
PM10
10.39ppb
O3
0.70ppb
SO2
10.11ppb
NO2
1.01ppm
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 02:00:00 on 2026-02-11.
In the last 24 hrs, the best air quality in Longton, Lancashire was observed at 10:00:00 on 2026-02-11.
The current air quality in Longton, Lancashire is 16, categorized as Good based on real-time data.
The most common pollutant in Longton, Lancashire is PM2.5.
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 3.104 μg/m3.
The current PM10 concentration at Longton, Lancashire is 4.312 μg/m3.
The current carbon monoxide (CO) concentration at Longton, Lancashire is 0.803 ppm.
The current sulfur dioxide (SO2) concentration at Longton, Lancashire is 0.798 ppb.
The current ozone (O3) concentration at Longton, Lancashire is 7.142 ppm.
The current nitrogen dioxide (NO2) concentration at Longton, Lancashire is 9.777 ppb.
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