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)
37
Good
Somerset, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.12 μg/m³
0
55
155
255
425
605+
40.05 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
2.21 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Somerset, UK
Somerset, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 35
Good
6.02μg/m³
PM2.5
12.87μg/m³
PM10
38.46ppb
O3
0.38ppb
SO2
1.96ppb
NO2
0.09ppm
CO
AQI 38
Good
5.49μg/m³
PM2.5
20.61μg/m³
PM10
41.11ppb
O3
0.38ppb
SO2
1.94ppb
NO2
0.09ppm
CO
AQI 36
Good
6.23μg/m³
PM2.5
16.21μg/m³
PM10
39.17ppb
O3
0.38ppb
SO2
1.78ppb
NO2
0.08ppm
CO
AQI 36
Good
5.89μg/m³
PM2.5
13.05μg/m³
PM10
39.17ppb
O3
0.38ppb
SO2
2.57ppb
NO2
0.09ppm
CO
AQI 36
Good
5.83μg/m³
PM2.5
9.97μg/m³
PM10
38.59ppb
O3
0.38ppb
SO2
2.17ppb
NO2
0.07ppm
CO
AQI 37
Good
5.16μg/m³
PM2.5
8.62μg/m³
PM10
40.18ppb
O3
0.38ppb
SO2
3.11ppb
NO2
0.07ppm
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 09:00:00 on 2026-03-28.
In the last 24 hours, the best air quality in Somerset, UK was observed at 12:00:00 on 2026-03-29.
As of now, the AQI in Somerset, UK is 37, indicating Good conditions.
Somerset, UK air has the highest levels of O3.
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 5.235 μg/m3.
The PM10 concentration in Somerset, UK is 13.12 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Somerset, UK is 0.123 ppm.
Currently, Somerset, UK has a sulfur dioxide (SO2) concentration of 0.382 ppb.
The current ozone (O3) level in Somerset, UK at the moment is 40.047 ppm.
Nitrogen dioxide (NO2) level in Somerset, UK at the moment is 2.211 ppb.
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