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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.40 μg/m³
0
55
155
255
425
605+
23.98 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
7.68 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Oldham, Greater Manchester
Oldham, Greater Manchester
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AQI 19
Good
3.27μg/m³
PM2.5
8.21μg/m³
PM10
20.88ppb
O3
0.71ppb
SO2
6.27ppb
NO2
0.12ppm
CO
AQI 19
Good
3.12μg/m³
PM2.5
8.03μg/m³
PM10
21.07ppb
O3
0.69ppb
SO2
6.02ppb
NO2
0.12ppm
CO
AQI 19
Good
3.08μg/m³
PM2.5
8.06μg/m³
PM10
21.14ppb
O3
0.69ppb
SO2
5.95ppb
NO2
0.12ppm
CO
AQI 19
Good
3.05μg/m³
PM2.5
8.04μg/m³
PM10
21.19ppb
O3
0.69ppb
SO2
5.88ppb
NO2
0.12ppm
CO
AQI 22
Good
3.74μg/m³
PM2.5
8.51μg/m³
PM10
20.17ppb
O3
0.73ppb
SO2
7.06ppb
NO2
0.12ppm
CO
AQI 19
Good
3.18μg/m³
PM2.5
7.98μg/m³
PM10
20.95ppb
O3
0.70ppb
SO2
6.15ppb
NO2
0.12ppm
CO
Air quality data and pollutant measurements for Greater Manchester, 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 Oldham, Greater Manchester is updated every hour.
The worst air quality in Oldham, Greater Manchester in the last 24 hours was observed at 07:00:00 on 2026-05-13.
In the last 24 hrs, the best air quality in Oldham, Greater Manchester was observed at 08:00:00 on 2026-05-14.
The current air quality in Oldham, Greater Manchester is 22, categorized as Good based on real-time data.
The most common pollutant in Oldham, Greater Manchester is O3.
If the air quality in Oldham, Greater Manchester is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Oldham, Greater Manchester is 3.116 μg/m3.
The current PM10 concentration at Oldham, Greater Manchester is 7.401 μg/m3.
The current carbon monoxide (CO) concentration at Oldham, Greater Manchester is 0.108 ppm.
The current sulfur dioxide (SO2) concentration at Oldham, Greater Manchester is 0.697 ppb.
The current ozone (O3) concentration at Oldham, Greater Manchester is 23.985 ppm.
The current nitrogen dioxide (NO2) concentration at Oldham, Greater Manchester is 7.678 ppb.
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