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)
44
Good
Somerset, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.56 μg/m³
0
55
155
255
425
605+
23.74 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
15.28 ppb
0
54
101
361
1250
2050+
0.76 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 54
Moderate
10.79μg/m³
PM2.5
19.85μg/m³
PM10
19.85ppb
O3
0.57ppb
SO2
22.22ppb
NO2
0.76ppm
CO
AQI 38
Good
6.88μg/m³
PM2.5
12.11μg/m³
PM10
23.02ppb
O3
0.56ppb
SO2
16.27ppb
NO2
0.76ppm
CO
AQI 52
Moderate
10.07μg/m³
PM2.5
27.68μg/m³
PM10
21.98ppb
O3
0.49ppb
SO2
13.53ppb
NO2
0.76ppm
CO
AQI 54
Moderate
10.69μg/m³
PM2.5
20.20μg/m³
PM10
19.07ppb
O3
0.59ppb
SO2
24.67ppb
NO2
0.76ppm
CO
AQI 54
Moderate
10.63μg/m³
PM2.5
26.70μg/m³
PM10
22.72ppb
O3
0.52ppb
SO2
13.96ppb
NO2
0.76ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
15.98μg/m³
PM10
20.33ppb
O3
0.67ppb
SO2
21.44ppb
NO2
0.76ppm
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 2026-11-12.
In the last 24 hours, the best air quality in Somerset, UK was observed at 10:00:00 on 2026-11-12.
As of now, the AQI in Somerset, UK is 44, 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 8.034 μg/m3.
The PM10 concentration in Somerset, UK is 14.565 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Somerset, UK is 0.761 ppm.
Currently, Somerset, UK has a sulfur dioxide (SO2) concentration of 0.498 ppb.
The current ozone (O3) level in Somerset, UK at the moment is 23.74 ppm.
Nitrogen dioxide (NO2) level in Somerset, UK at the moment is 15.279 ppb.
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