Stay updated with real-time air quality in Cheshire West and Chester, UK 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
Cheshire West and Chester, UK
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.72 μg/m³
0
55
155
255
425
605+
29.35 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
5.29 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Cheshire West and Chester, UK
Cheshire West and Chester, UK
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 35
Good
6.34μg/m³
PM2.5
11.06μg/m³
PM10
38.09ppb
O3
0.38ppb
SO2
3.38ppb
NO2
0.08ppm
CO
AQI 30
Good
4.91μg/m³
PM2.5
14.00μg/m³
PM10
32.07ppb
O3
0.38ppb
SO2
4.43ppb
NO2
0.09ppm
CO
AQI 33
Good
5.87μg/m³
PM2.5
12.55μg/m³
PM10
34.17ppb
O3
0.38ppb
SO2
7.88ppb
NO2
0.07ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
14.10μg/m³
PM10
37.74ppb
O3
0.38ppb
SO2
6.59ppb
NO2
0.08ppm
CO
AQI 34
Good
4.17μg/m³
PM2.5
7.70μg/m³
PM10
36.73ppb
O3
0.38ppb
SO2
4.37ppb
NO2
0.07ppm
CO
AQI 34
Good
4.83μg/m³
PM2.5
10.28μg/m³
PM10
36.99ppb
O3
0.38ppb
SO2
3.74ppb
NO2
0.08ppm
CO
Air quality measurements for Cheshire West and Chester, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Cheshire West and Chester, UK is updated on an hourly basis.
The worst air quality in Cheshire West and Chester, UK was recorded at 12:00:00 on 2025-06-30.
The best air quality in Cheshire West and Chester, UK was recorded at 02:00:00 on 2025-06-30.
The real-time air quality index in Cheshire West and Chester, UK is 30, currently categorized as Good.
The most common pollutant in Cheshire West and Chester, UK is O3.
If the air quality in Cheshire West and Chester, UK is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Cheshire West and Chester, UK at present are 5.472 μg/m3.
The current PM10 levels in Cheshire West and Chester, UK are 11.883 μg/m3.
The current carbon monoxide (CO) level in Cheshire West and Chester, UK is 0.081 ppm.
The current sulfur dioxide (SO2) levels in Cheshire West and Chester, UK are 0.382 ppb.
The current ozone (O3) levels at Cheshire West and Chester, UK is 32.006 ppm.
The current nitrogen dioxide (NO2) levels at Cheshire West and Chester, UK is 6.624 ppb.
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