Stay updated with real-time air quality in South Gloucestershire, 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)
36
Good
South Gloucestershire, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.22 μg/m³
0
55
155
255
425
605+
39.34 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
2.38 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
South Gloucestershire, UK
South Gloucestershire, 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 37
Good
5.16μg/m³
PM2.5
8.62μg/m³
PM10
40.18ppb
O3
0.38ppb
SO2
3.11ppb
NO2
0.07ppm
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 35
Good
4.99μg/m³
PM2.5
8.98μg/m³
PM10
37.77ppb
O3
0.37ppb
SO2
2.12ppb
NO2
0.06ppm
CO
AQI 37
Good
5.44μg/m³
PM2.5
12.14μg/m³
PM10
39.75ppb
O3
0.38ppb
SO2
1.59ppb
NO2
0.10ppm
CO
Air quality data and pollutant measurements for South Gloucestershire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for South Gloucestershire, UK is updated every hour.
The worst air quality in South Gloucestershire, UK in the last 24 hours was observed at 07:00:00 on 2026-03-29.
In the last 24 hrs, the best air quality in South Gloucestershire, UK was observed at 04:00:00 on 2026-03-29.
The current air quality in South Gloucestershire, UK is 36, categorized as Good based on real-time data.
The most common pollutant in South Gloucestershire, UK is O3.
If the air quality in South Gloucestershire, UK is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at South Gloucestershire, UK is 5.88 μg/m3.
The current PM10 concentration at South Gloucestershire, UK is 13.22 μg/m3.
The current carbon monoxide (CO) concentration at South Gloucestershire, UK is 0.109 ppm.
The current sulfur dioxide (SO2) concentration at South Gloucestershire, UK is 0.382 ppb.
The current ozone (O3) concentration at South Gloucestershire, UK is 39.344 ppm.
The current nitrogen dioxide (NO2) concentration at South Gloucestershire, UK is 2.382 ppb.
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