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

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.82 μg/m³
0
55
155
255
425
605+
16.61 ppb
0
55
71
86
201
201+
1.35 ppb
0
36
76
186
605
1005+
20.37 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Altrincham, Greater Manchester
Altrincham, Greater Manchester
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AQI 56
Moderate
12.27μg/m³
PM2.5
22.59μg/m³
PM10
12.96ppb
O3
1.30ppb
SO2
22.31ppb
NO2
0.20ppm
CO
AQI 52
Moderate
10.19μg/m³
PM2.5
17.88μg/m³
PM10
19.44ppb
O3
1.39ppb
SO2
19.08ppb
NO2
0.17ppm
CO
AQI 54
Moderate
11.36μg/m³
PM2.5
19.66μg/m³
PM10
14.00ppb
O3
1.16ppb
SO2
20.58ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
16.62μg/m³
PM10
22.20ppb
O3
1.32ppb
SO2
16.45ppb
NO2
0.16ppm
CO
AQI 52
Moderate
9.58μg/m³
PM2.5
16.99μg/m³
PM10
21.42ppb
O3
1.37ppb
SO2
17.95ppb
NO2
0.16ppm
CO
AQI 52
Moderate
9.63μg/m³
PM2.5
16.20μg/m³
PM10
23.25ppb
O3
1.15ppb
SO2
13.04ppb
NO2
0.16ppm
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 Altrincham, Greater Manchester is updated every hour for accuracy.
In the past 24 hours, the air quality in Altrincham, Greater Manchester was at its worst at 10:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Altrincham, Greater Manchester was observed at 05:00:00 on 2025-12-28.
As of now, the AQI in Altrincham, Greater Manchester is 54, indicating Moderate conditions.
Altrincham, Greater Manchester air has the highest levels of PM2.5.
Poor air quality in Altrincham, Greater Manchester means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Altrincham, Greater Manchester are currently 11.117 μg/m3.
The PM10 concentration in Altrincham, Greater Manchester is 19.822 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Altrincham, Greater Manchester is 0.186 ppm.
Currently, Altrincham, Greater Manchester has a sulfur dioxide (SO2) concentration of 1.353 ppb.
The current ozone (O3) level in Altrincham, Greater Manchester at the moment is 16.611 ppm.
Nitrogen dioxide (NO2) level in Altrincham, Greater Manchester at the moment is 20.37 ppb.
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