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)
27
Good
Altrincham, Greater Manchester
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.38 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.20 μg/m³
0
55
155
255
425
605+
22.01 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
8.78 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Altrincham, Greater Manchester
Altrincham, Greater Manchester
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AQI 27
Good
5.15μg/m³
PM2.5
5.85μg/m³
PM10
16.49ppb
O3
0.75ppb
SO2
15.54ppb
NO2
1.01ppm
CO
AQI 33
Good
5.59μg/m³
PM2.5
8.33μg/m³
PM10
18.05ppb
O3
0.74ppb
SO2
10.03ppb
NO2
1.01ppm
CO
AQI 20
Good
3.38μg/m³
PM2.5
5.58μg/m³
PM10
22.10ppb
O3
0.77ppb
SO2
17.01ppb
NO2
1.01ppm
CO
AQI 33
Good
5.54μg/m³
PM2.5
7.95μg/m³
PM10
19.48ppb
O3
0.73ppb
SO2
8.07ppb
NO2
1.01ppm
CO
AQI 33
Good
6.14μg/m³
PM2.5
8.79μg/m³
PM10
17.29ppb
O3
0.74ppb
SO2
8.78ppb
NO2
1.01ppm
CO
AQI 27
Good
4.53μg/m³
PM2.5
6.27μg/m³
PM10
24.75ppb
O3
0.70ppb
SO2
5.82ppb
NO2
1.01ppm
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 01:00:00 on 2026-02-11.
In the last 24 hours, the best air quality in Altrincham, Greater Manchester was observed at 06:00:00 on 2026-02-11.
As of now, the AQI in Altrincham, Greater Manchester is 27, indicating Good 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 5.38 μg/m3.
The PM10 concentration in Altrincham, Greater Manchester is 8.198 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Altrincham, Greater Manchester is 0.803 ppm.
Currently, Altrincham, Greater Manchester has a sulfur dioxide (SO2) concentration of 0.761 ppb.
The current ozone (O3) level in Altrincham, Greater Manchester at the moment is 22.009 ppm.
Nitrogen dioxide (NO2) level in Altrincham, Greater Manchester at the moment is 8.784 ppb.
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