Stay updated with real-time air quality in Filton, South Gloucestershire 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)
66
Moderate
Filton, South Gloucestershire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.44 μg/m³
0
55
155
255
425
605+
7.61 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
17.04 ppb
0
54
101
361
1250
2050+
1.00 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Filton, South Gloucestershire
Filton, South Gloucestershire
Scroll To Air Quality MapLoading...
AQI 66
Moderate
16.72μg/m³
PM2.5
23.50μg/m³
PM10
10.73ppb
O3
0.38ppb
SO2
16.55ppb
NO2
0.32ppm
CO
AQI 66
Moderate
16.72μg/m³
PM2.5
23.50μg/m³
PM10
10.73ppb
O3
0.38ppb
SO2
16.55ppb
NO2
0.32ppm
CO
AQI 66
Moderate
17.00μg/m³
PM2.5
23.54μg/m³
PM10
11.45ppb
O3
0.38ppb
SO2
16.07ppb
NO2
0.32ppm
CO
AQI 64
Moderate
16.19μg/m³
PM2.5
42.18μg/m³
PM10
17.31ppb
O3
0.38ppb
SO2
15.42ppb
NO2
0.31ppm
CO
AQI 66
Moderate
16.65μg/m³
PM2.5
23.55μg/m³
PM10
10.76ppb
O3
0.38ppb
SO2
16.83ppb
NO2
0.32ppm
CO
AQI 66
Moderate
16.63μg/m³
PM2.5
23.61μg/m³
PM10
11.70ppb
O3
0.38ppb
SO2
16.65ppb
NO2
0.32ppm
CO
Air quality measurements for South Gloucestershire, 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 Filton, South Gloucestershire is updated on an hourly basis.
The worst air quality in Filton, South Gloucestershire was recorded at 11:00:00 on 2026-03-07.
The best air quality in Filton, South Gloucestershire was recorded at 12:00:00 on 2026-03-07.
The real-time air quality index in Filton, South Gloucestershire is 66, currently categorized as Moderate.
The most common pollutant in Filton, South Gloucestershire is PM2.5.
If the air quality in Filton, South Gloucestershire is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Filton, South Gloucestershire at present are 17.026 μg/m3.
The current PM10 levels in Filton, South Gloucestershire are 23.437 μg/m3.
The current carbon monoxide (CO) level in Filton, South Gloucestershire is 1.004 ppm.
The current sulfur dioxide (SO2) levels in Filton, South Gloucestershire are 0.382 ppb.
The current ozone (O3) levels at Filton, South Gloucestershire is 7.609 ppm.
The current nitrogen dioxide (NO2) levels at Filton, South Gloucestershire is 17.043 ppb.
All Rights Reserved © Ambee Inc. 2025