Stay updated with real-time air quality in Walkden, 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)
54
Moderate
Walkden, Greater Manchester
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.19 μg/m³
0
55
155
255
425
605+
14.97 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
10.15 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Walkden, Greater Manchester
Walkden, Greater Manchester
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AQI 32
Good
1.95μg/m³
PM2.5
5.42μg/m³
PM10
35.02ppb
O3
1.55ppb
SO2
1.42ppb
NO2
0.23ppm
CO
AQI 32
Good
1.70μg/m³
PM2.5
4.84μg/m³
PM10
34.51ppb
O3
1.62ppb
SO2
1.37ppb
NO2
0.23ppm
CO
AQI 32
Good
1.97μg/m³
PM2.5
5.60μg/m³
PM10
35.43ppb
O3
1.42ppb
SO2
1.45ppb
NO2
0.23ppm
CO
AQI 32
Good
1.76μg/m³
PM2.5
5.06μg/m³
PM10
34.94ppb
O3
1.52ppb
SO2
1.40ppb
NO2
0.23ppm
CO
AQI 34
Good
2.59μg/m³
PM2.5
7.05μg/m³
PM10
36.92ppb
O3
1.39ppb
SO2
1.56ppb
NO2
0.23ppm
CO
AQI 34
Good
2.59μg/m³
PM2.5
7.05μg/m³
PM10
36.92ppb
O3
1.39ppb
SO2
1.56ppb
NO2
0.23ppm
CO
Air quality and pollutant data for Greater Manchester, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Walkden, Greater Manchester is updated every hour for accuracy.
In the past 24 hours, the air quality in Walkden, Greater Manchester was at its worst at 04:00:00 on 2025-11-04.
In the last 24 hours, the best air quality in Walkden, Greater Manchester was observed at 12:00:00 on 2025-11-03.
As of now, the AQI in Walkden, Greater Manchester is 32, indicating Good conditions.
Walkden, Greater Manchester air has the highest levels of O3.
Poor air quality in Walkden, Greater Manchester means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Walkden, Greater Manchester are currently 1.97 μg/m3.
The PM10 concentration in Walkden, Greater Manchester is 5.6 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Walkden, Greater Manchester is 0.225 ppm.
Currently, Walkden, Greater Manchester has a sulfur dioxide (SO2) concentration of 1.416 ppb.
The current ozone (O3) level in Walkden, Greater Manchester at the moment is 35.429 ppm.
Nitrogen dioxide (NO2) level in Walkden, Greater Manchester at the moment is 1.449 ppb.
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