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)
22
Good
Walkden, Greater Manchester
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.00 μg/m³
0
55
155
255
425
605+
22.96 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
5.50 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Walkden, Greater Manchester
Walkden, Greater Manchester
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AQI 22
Good
4.06μg/m³
PM2.5
9.12μg/m³
PM10
22.43ppb
O3
0.44ppb
SO2
4.99ppb
NO2
0.19ppm
CO
AQI 22
Good
3.77μg/m³
PM2.5
8.97μg/m³
PM10
22.42ppb
O3
0.44ppb
SO2
5.34ppb
NO2
0.19ppm
CO
AQI 22
Good
4.08μg/m³
PM2.5
10.00μg/m³
PM10
22.96ppb
O3
0.43ppb
SO2
5.50ppb
NO2
0.19ppm
CO
AQI 22
Good
3.83μg/m³
PM2.5
9.66μg/m³
PM10
22.95ppb
O3
0.43ppb
SO2
5.70ppb
NO2
0.19ppm
CO
AQI 27
Good
4.64μg/m³
PM2.5
10.26μg/m³
PM10
24.02ppb
O3
0.43ppb
SO2
4.93ppb
NO2
0.19ppm
CO
AQI 27
Good
4.64μg/m³
PM2.5
10.26μg/m³
PM10
24.02ppb
O3
0.43ppb
SO2
4.93ppb
NO2
0.19ppm
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 07:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Walkden, Greater Manchester was observed at 07:00:00 on 2025-06-07.
As of now, the AQI in Walkden, Greater Manchester is 22, indicating Good 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 4.082 μg/m3.
The PM10 concentration in Walkden, Greater Manchester is 10.002 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Walkden, Greater Manchester is 0.194 ppm.
Currently, Walkden, Greater Manchester has a sulfur dioxide (SO2) concentration of 0.43 ppb.
The current ozone (O3) level in Walkden, Greater Manchester at the moment is 22.956 ppm.
Nitrogen dioxide (NO2) level in Walkden, Greater Manchester at the moment is 5.505 ppb.
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