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)
27
Good
Oldham, Greater Manchester
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.55 μg/m³
0
55
155
255
425
605+
25.99 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
9.17 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Oldham, Greater Manchester
Oldham, Greater Manchester
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AQI 27
Good
5.20μg/m³
PM2.5
12.15μg/m³
PM10
24.53ppb
O3
0.72ppb
SO2
12.30ppb
NO2
0.35ppm
CO
AQI 27
Good
5.12μg/m³
PM2.5
11.44μg/m³
PM10
26.19ppb
O3
0.70ppb
SO2
8.75ppb
NO2
0.35ppm
CO
AQI 27
Good
5.09μg/m³
PM2.5
11.29μg/m³
PM10
26.75ppb
O3
0.69ppb
SO2
7.60ppb
NO2
0.35ppm
CO
AQI 27
Good
5.07μg/m³
PM2.5
11.09μg/m³
PM10
27.29ppb
O3
0.68ppb
SO2
6.45ppb
NO2
0.35ppm
CO
AQI 33
Good
5.64μg/m³
PM2.5
13.21μg/m³
PM10
21.83ppb
O3
0.75ppb
SO2
17.13ppb
NO2
0.35ppm
CO
AQI 27
Good
5.15μg/m³
PM2.5
11.73μg/m³
PM10
25.14ppb
O3
0.71ppb
SO2
10.96ppb
NO2
0.35ppm
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 10:00:00 on 2026-09-28.
In the last 24 hrs, the best air quality in Oldham, Greater Manchester was observed at 06:00:00 on 2026-09-28.
The current air quality in Oldham, Greater Manchester is 27, categorized as Good based on real-time data.
The most common pollutant in Oldham, Greater Manchester is PM2.5.
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 5.141 μg/m3.
The current PM10 concentration at Oldham, Greater Manchester is 11.554 μg/m3.
The current carbon monoxide (CO) concentration at Oldham, Greater Manchester is 0.352 ppm.
The current sulfur dioxide (SO2) concentration at Oldham, Greater Manchester is 0.698 ppb.
The current ozone (O3) concentration at Oldham, Greater Manchester is 25.988 ppm.
The current nitrogen dioxide (NO2) concentration at Oldham, Greater Manchester is 9.168 ppb.
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