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)
25
Good
Oldham, Greater Manchester
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.21 μg/m³
0
55
155
255
425
605+
26.98 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
11.20 ppb
0
54
101
361
1250
2050+
0.06 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 25
Good
2.66μg/m³
PM2.5
7.20μg/m³
PM10
26.67ppb
O3
0.44ppb
SO2
9.26ppb
NO2
0.06ppm
CO
AQI 25
Good
2.66μg/m³
PM2.5
7.21μg/m³
PM10
27.07ppb
O3
0.45ppb
SO2
11.45ppb
NO2
0.06ppm
CO
AQI 25
Good
2.64μg/m³
PM2.5
7.22μg/m³
PM10
27.13ppb
O3
0.45ppb
SO2
12.21ppb
NO2
0.06ppm
CO
AQI 25
Good
2.63μg/m³
PM2.5
7.23μg/m³
PM10
27.22ppb
O3
0.45ppb
SO2
12.92ppb
NO2
0.06ppm
CO
AQI 24
Good
2.74μg/m³
PM2.5
7.08μg/m³
PM10
25.51ppb
O3
0.42ppb
SO2
6.12ppb
NO2
0.06ppm
CO
AQI 25
Good
2.69μg/m³
PM2.5
7.20μg/m³
PM10
26.99ppb
O3
0.45ppb
SO2
10.01ppb
NO2
0.06ppm
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 2026-08-18.
In the last 24 hrs, the best air quality in Oldham, Greater Manchester was observed at 06:00:00 on 2026-08-18.
The current air quality in Oldham, Greater Manchester is 25, 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 2.656 μg/m3.
The current PM10 concentration at Oldham, Greater Manchester is 7.208 μg/m3.
The current carbon monoxide (CO) concentration at Oldham, Greater Manchester is 0.062 ppm.
The current sulfur dioxide (SO2) concentration at Oldham, Greater Manchester is 0.447 ppb.
The current ozone (O3) concentration at Oldham, Greater Manchester is 26.979 ppm.
The current nitrogen dioxide (NO2) concentration at Oldham, Greater Manchester is 11.202 ppb.
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