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)
33
Good
Somerset, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.60 μg/m³
0
55
155
255
425
605+
25.89 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
13.92 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 44
Good
7.71μg/m³
PM2.5
13.96μg/m³
PM10
25.41ppb
O3
0.69ppb
SO2
12.74ppb
NO2
0.10ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
12.50μg/m³
PM10
25.46ppb
O3
0.67ppb
SO2
11.62ppb
NO2
0.11ppm
CO
AQI 38
Good
7.33μg/m³
PM2.5
17.78μg/m³
PM10
25.76ppb
O3
0.67ppb
SO2
4.89ppb
NO2
0.10ppm
CO
AQI 44
Good
7.74μg/m³
PM2.5
14.25μg/m³
PM10
24.46ppb
O3
0.69ppb
SO2
13.45ppb
NO2
0.10ppm
CO
AQI 44
Good
7.79μg/m³
PM2.5
12.42μg/m³
PM10
26.78ppb
O3
0.69ppb
SO2
5.85ppb
NO2
0.08ppm
CO
AQI 44
Good
8.31μg/m³
PM2.5
14.08μg/m³
PM10
25.85ppb
O3
0.75ppb
SO2
8.90ppb
NO2
0.09ppm
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 08:00:00 on 2025-11-07.
In the last 24 hours, the best air quality in Somerset, UK was observed at 11:00:00 on 2025-11-07.
As of now, the AQI in Somerset, UK is 33, 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 6.239 μg/m3.
The PM10 concentration in Somerset, UK is 10.601 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Somerset, UK is 0.117 ppm.
Currently, Somerset, UK has a sulfur dioxide (SO2) concentration of 0.659 ppb.
The current ozone (O3) level in Somerset, UK at the moment is 25.891 ppm.
Nitrogen dioxide (NO2) level in Somerset, UK at the moment is 13.924 ppb.
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