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)
22
Good
AshtonunderLyne, Greater Manchester
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.90 μg/m³
0
55
155
255
425
605+
24.37 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
3.71 ppb
0
54
101
361
1250
2050+
0.25 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 22
Good
4.15μg/m³
PM2.5
9.55μg/m³
PM10
18.56ppb
O3
0.38ppb
SO2
6.57ppb
NO2
0.08ppm
CO
AQI 22
Good
3.97μg/m³
PM2.5
8.57μg/m³
PM10
21.84ppb
O3
0.38ppb
SO2
3.26ppb
NO2
0.07ppm
CO
AQI 22
Good
4.32μg/m³
PM2.5
9.70μg/m³
PM10
17.87ppb
O3
0.38ppb
SO2
9.75ppb
NO2
0.08ppm
CO
AQI 22
Good
4.11μg/m³
PM2.5
9.53μg/m³
PM10
18.72ppb
O3
0.38ppb
SO2
5.88ppb
NO2
0.08ppm
CO
AQI 22
Good
4.32μg/m³
PM2.5
9.70μg/m³
PM10
17.87ppb
O3
0.38ppb
SO2
9.75ppb
NO2
0.08ppm
CO
AQI 22
Good
4.08μg/m³
PM2.5
8.92μg/m³
PM10
20.75ppb
O3
0.38ppb
SO2
2.79ppb
NO2
0.08ppm
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 07:00:00 on 2025-09-16.
The best air quality in Ashtonunderlyne, Greater Manchester was recorded at 04:00:00 on 2025-09-17.
The real-time air quality index in Ashtonunderlyne, Greater Manchester is 22, currently categorized as Good.
The most common pollutant in Ashtonunderlyne, Greater Manchester is PM2.5.
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 4.149 μg/m3.
The current PM10 levels in Ashtonunderlyne, Greater Manchester are 9.548 μg/m3.
The current carbon monoxide (CO) level in Ashtonunderlyne, Greater Manchester is 0.076 ppm.
The current sulfur dioxide (SO2) levels in Ashtonunderlyne, Greater Manchester are 0.382 ppb.
The current ozone (O3) levels at Ashtonunderlyne, Greater Manchester is 18.56 ppm.
The current nitrogen dioxide (NO2) levels at Ashtonunderlyne, Greater Manchester is 6.565 ppb.
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