Stay updated with real-time air quality in AshtonunderLyne, Greater Manchester 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)
18
Good
AshtonunderLyne, Greater Manchester
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.18 μg/m³
0
55
155
255
425
605+
18.65 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
7.83 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
AshtonunderLyne, Greater Manchester
AshtonunderLyne, Greater Manchester
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AQI 19
Good
2.08μg/m³
PM2.5
6.59μg/m³
PM10
20.25ppb
O3
0.47ppb
SO2
9.97ppb
NO2
0.13ppm
CO
AQI 19
Good
2.53μg/m³
PM2.5
5.50μg/m³
PM10
19.88ppb
O3
0.49ppb
SO2
9.37ppb
NO2
0.13ppm
CO
AQI 19
Good
2.16μg/m³
PM2.5
7.04μg/m³
PM10
21.45ppb
O3
0.45ppb
SO2
9.49ppb
NO2
0.13ppm
CO
AQI 19
Good
2.05μg/m³
PM2.5
6.46μg/m³
PM10
20.01ppb
O3
0.47ppb
SO2
10.04ppb
NO2
0.13ppm
CO
AQI 19
Good
2.16μg/m³
PM2.5
7.04μg/m³
PM10
21.45ppb
O3
0.45ppb
SO2
9.49ppb
NO2
0.13ppm
CO
AQI 21
Good
2.08μg/m³
PM2.5
5.99μg/m³
PM10
23.09ppb
O3
0.47ppb
SO2
9.59ppb
NO2
0.13ppm
CO
Air quality measurements for Greater Manchester, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Ashtonunderlyne, Greater Manchester is updated on an hourly basis.
The worst air quality in Ashtonunderlyne, Greater Manchester was recorded at 01:00:00 on 2026-10-05.
The best air quality in Ashtonunderlyne, Greater Manchester was recorded at 01:00:00 on 2026-10-05.
The real-time air quality index in Ashtonunderlyne, Greater Manchester is 19, currently categorized as Good.
The most common pollutant in Ashtonunderlyne, Greater Manchester is O3.
If the air quality in Ashtonunderlyne, Greater Manchester is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Ashtonunderlyne, Greater Manchester at present are 2.079 μg/m3.
The current PM10 levels in Ashtonunderlyne, Greater Manchester are 6.594 μg/m3.
The current carbon monoxide (CO) level in Ashtonunderlyne, Greater Manchester is 0.133 ppm.
The current sulfur dioxide (SO2) levels in Ashtonunderlyne, Greater Manchester are 0.469 ppb.
The current ozone (O3) levels at Ashtonunderlyne, Greater Manchester is 20.245 ppm.
The current nitrogen dioxide (NO2) levels at Ashtonunderlyne, Greater Manchester is 9.969 ppb.
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