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)
88
Moderate
South Gloucestershire, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
29.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.07 μg/m³
0
55
155
255
425
605+
12.33 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
15.01 ppb
0
54
101
361
1250
2050+
0.06 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
South Gloucestershire, UK
South Gloucestershire, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 94
Moderate
32.07μg/m³
PM2.5
35.90μg/m³
PM10
14.13ppb
O3
0.51ppb
SO2
10.97ppb
NO2
0.07ppm
CO
AQI 86
Moderate
27.67μg/m³
PM2.5
40.89μg/m³
PM10
14.00ppb
O3
0.64ppb
SO2
12.16ppb
NO2
0.07ppm
CO
AQI 97
Moderate
33.86μg/m³
PM2.5
42.85μg/m³
PM10
16.95ppb
O3
0.44ppb
SO2
6.74ppb
NO2
0.06ppm
CO
AQI 97
Moderate
34.15μg/m³
PM2.5
46.28μg/m³
PM10
17.23ppb
O3
0.51ppb
SO2
9.26ppb
NO2
0.06ppm
CO
AQI 86
Moderate
28.30μg/m³
PM2.5
34.34μg/m³
PM10
16.89ppb
O3
0.51ppb
SO2
6.95ppb
NO2
0.05ppm
CO
AQI 90
Moderate
30.25μg/m³
PM2.5
62.74μg/m³
PM10
17.89ppb
O3
0.57ppb
SO2
7.38ppb
NO2
0.07ppm
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 10:00:00 on 2026-03-09.
In the last 24 hrs, the best air quality in South Gloucestershire, UK was observed at 06:00:00 on 2026-03-08.
The current air quality in South Gloucestershire, UK is 88, categorized as Moderate based on real-time data.
The most common pollutant in South Gloucestershire, UK is PM2.5.
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 29.325 μg/m3.
The current PM10 concentration at South Gloucestershire, UK is 44.07 μg/m3.
The current carbon monoxide (CO) concentration at South Gloucestershire, UK is 0.063 ppm.
The current sulfur dioxide (SO2) concentration at South Gloucestershire, UK is 0.539 ppb.
The current ozone (O3) concentration at South Gloucestershire, UK is 12.33 ppm.
The current nitrogen dioxide (NO2) concentration at South Gloucestershire, UK is 15.01 ppb.
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