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)
49
Good
Oldham, Greater Manchester
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.94 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.81 μg/m³
0
55
155
255
425
605+
19.93 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
5.93 ppb
0
54
101
361
1250
2050+
0.30 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 52
Moderate
10.19μg/m³
PM2.5
17.35μg/m³
PM10
20.18ppb
O3
0.71ppb
SO2
9.15ppb
NO2
0.19ppm
CO
AQI 52
Moderate
10.01μg/m³
PM2.5
17.35μg/m³
PM10
21.99ppb
O3
0.72ppb
SO2
8.11ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.90μg/m³
PM2.5
17.34μg/m³
PM10
22.69ppb
O3
0.72ppb
SO2
7.87ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.83μg/m³
PM2.5
17.34μg/m³
PM10
23.31ppb
O3
0.72ppb
SO2
7.58ppb
NO2
0.19ppm
CO
AQI 54
Moderate
11.29μg/m³
PM2.5
17.50μg/m³
PM10
17.32ppb
O3
0.71ppb
SO2
10.96ppb
NO2
0.19ppm
CO
AQI 52
Moderate
10.17μg/m³
PM2.5
17.35μg/m³
PM10
20.68ppb
O3
0.72ppb
SO2
8.56ppb
NO2
0.19ppm
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 03:00:00 on 2025-11-07.
In the last 24 hrs, the best air quality in Oldham, Greater Manchester was observed at 11:00:00 on 2025-11-07.
The current air quality in Oldham, Greater Manchester is 52, categorized as Moderate 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 10.041 μg/m3.
The current PM10 concentration at Oldham, Greater Manchester is 17.353 μg/m3.
The current carbon monoxide (CO) concentration at Oldham, Greater Manchester is 0.187 ppm.
The current sulfur dioxide (SO2) concentration at Oldham, Greater Manchester is 0.718 ppb.
The current ozone (O3) concentration at Oldham, Greater Manchester is 21.803 ppm.
The current nitrogen dioxide (NO2) concentration at Oldham, Greater Manchester is 8.281 ppb.
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