Stay updated with real-time air quality in Nailsea, North Somerset 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
Nailsea, North Somerset
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.43 μg/m³
0
55
155
255
425
605+
22.36 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
14.81 ppb
0
54
101
361
1250
2050+
0.76 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Nailsea, North Somerset
Nailsea, North Somerset
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AQI 38
Good
7.21μg/m³
PM2.5
11.43μg/m³
PM10
22.36ppb
O3
0.60ppb
SO2
14.81ppb
NO2
0.76ppm
CO
AQI 38
Good
7.21μg/m³
PM2.5
11.43μg/m³
PM10
22.36ppb
O3
0.60ppb
SO2
14.81ppb
NO2
0.76ppm
CO
AQI 54
Moderate
11.33μg/m³
PM2.5
18.59μg/m³
PM10
16.12ppb
O3
0.59ppb
SO2
30.42ppb
NO2
0.76ppm
CO
AQI 54
Moderate
11.21μg/m³
PM2.5
18.07μg/m³
PM10
16.51ppb
O3
0.59ppb
SO2
29.24ppb
NO2
0.76ppm
CO
AQI 33
Good
5.88μg/m³
PM2.5
14.15μg/m³
PM10
25.00ppb
O3
0.45ppb
SO2
20.66ppb
NO2
0.76ppm
CO
AQI 54
Moderate
11.28μg/m³
PM2.5
18.01μg/m³
PM10
16.74ppb
O3
0.59ppb
SO2
29.32ppb
NO2
0.76ppm
CO
Air quality measurements for North Somerset, 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 Nailsea, North Somerset is updated on an hourly basis.
The worst air quality in Nailsea, North Somerset was recorded at 10:00:00 on 2026-11-12.
The best air quality in Nailsea, North Somerset was recorded at 10:00:00 on 2026-11-12.
The real-time air quality index in Nailsea, North Somerset is 38, currently categorized as Good.
The most common pollutant in Nailsea, North Somerset is PM2.5.
If the air quality in Nailsea, North Somerset is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Nailsea, North Somerset at present are 7.211 μg/m3.
The current PM10 levels in Nailsea, North Somerset are 11.434 μg/m3.
The current carbon monoxide (CO) level in Nailsea, North Somerset is 0.762 ppm.
The current sulfur dioxide (SO2) levels in Nailsea, North Somerset are 0.598 ppb.
The current ozone (O3) levels at Nailsea, North Somerset is 22.363 ppm.
The current nitrogen dioxide (NO2) levels at Nailsea, North Somerset is 14.808 ppb.
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