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
11.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.19 μg/m³
0
55
155
255
425
605+
20.63 ppb
0
55
71
86
201
201+
1.86 ppb
0
36
76
186
605
1005+
2.98 ppb
0
54
101
361
1250
2050+
0.06 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 52
Moderate
9.64μg/m³
PM2.5
14.00μg/m³
PM10
17.37ppb
O3
1.68ppb
SO2
3.25ppb
NO2
0.06ppm
CO
AQI 52
Moderate
9.62μg/m³
PM2.5
13.75μg/m³
PM10
18.11ppb
O3
1.64ppb
SO2
3.04ppb
NO2
0.06ppm
CO
AQI 52
Moderate
9.87μg/m³
PM2.5
14.40μg/m³
PM10
17.02ppb
O3
1.72ppb
SO2
3.63ppb
NO2
0.06ppm
CO
AQI 52
Moderate
9.86μg/m³
PM2.5
14.15μg/m³
PM10
17.77ppb
O3
1.67ppb
SO2
3.41ppb
NO2
0.06ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
15.51μg/m³
PM10
15.89ppb
O3
1.75ppb
SO2
3.83ppb
NO2
0.06ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
15.51μg/m³
PM10
15.89ppb
O3
1.75ppb
SO2
3.83ppb
NO2
0.06ppm
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 12:00:00 on 2025-07-23.
In the last 24 hours, the best air quality in Walkden, Greater Manchester was observed at 02:00:00 on 2025-07-23.
As of now, the AQI in Walkden, Greater Manchester is 52, indicating Moderate conditions.
Walkden, Greater Manchester air has the highest levels of PM2.5.
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 10.13 μg/m3.
The PM10 concentration in Walkden, Greater Manchester is 15.358 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Walkden, Greater Manchester is 0.077 ppm.
Currently, Walkden, Greater Manchester has a sulfur dioxide (SO2) concentration of 1.677 ppb.
The current ozone (O3) level in Walkden, Greater Manchester at the moment is 17.556 ppm.
Nitrogen dioxide (NO2) level in Walkden, Greater Manchester at the moment is 3.942 ppb.
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