Stay updated with real-time air quality in Somerset, 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)
38
Good
Somerset, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.80 μg/m³
0
55
155
255
425
605+
33.89 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
1.11 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Somerset, UK
Somerset, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 49
Good
8.68μg/m³
PM2.5
18.81μg/m³
PM10
27.28ppb
O3
0.45ppb
SO2
2.53ppb
NO2
0.07ppm
CO
AQI 44
Good
8.42μg/m³
PM2.5
18.37μg/m³
PM10
29.52ppb
O3
0.43ppb
SO2
4.08ppb
NO2
0.07ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
32.96μg/m³
PM10
33.73ppb
O3
0.47ppb
SO2
1.29ppb
NO2
0.06ppm
CO
AQI 49
Good
9.14μg/m³
PM2.5
18.79μg/m³
PM10
26.62ppb
O3
0.45ppb
SO2
3.55ppb
NO2
0.07ppm
CO
AQI 49
Good
8.82μg/m³
PM2.5
18.82μg/m³
PM10
29.92ppb
O3
0.45ppb
SO2
1.51ppb
NO2
0.06ppm
CO
AQI 44
Good
8.24μg/m³
PM2.5
14.54μg/m³
PM10
29.39ppb
O3
0.46ppb
SO2
2.54ppb
NO2
0.06ppm
CO
Air quality and pollutant data for Somerset, 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 Somerset, UK is updated every hour for accuracy.
In the past 24 hours, the air quality in Somerset, UK was at its worst at 05:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Somerset, UK was observed at 09:00:00 on 2025-12-06.
As of now, the AQI in Somerset, UK is 38, indicating Good conditions.
Somerset, UK air has the highest levels of PM2.5.
Poor air quality in Somerset, UK means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Somerset, UK are currently 7.26 μg/m3.
The PM10 concentration in Somerset, UK is 16.805 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Somerset, UK is 0.092 ppm.
Currently, Somerset, UK has a sulfur dioxide (SO2) concentration of 0.417 ppb.
The current ozone (O3) level in Somerset, UK at the moment is 33.891 ppm.
Nitrogen dioxide (NO2) level in Somerset, UK at the moment is 1.107 ppb.
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