Stay updated with real-time air quality in Royal Wootton Bassett, Wiltshire 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)
24
Good
Royal Wootton Bassett, Wiltshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.68 μg/m³
0
55
155
255
425
605+
26.39 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
18.68 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Royal Wootton Bassett, Wiltshire
Royal Wootton Bassett, Wiltshire
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AQI 24
Good
3.01μg/m³
PM2.5
7.99μg/m³
PM10
26.09ppb
O3
0.41ppb
SO2
14.81ppb
NO2
0.31ppm
CO
AQI 24
Good
3.78μg/m³
PM2.5
8.78μg/m³
PM10
26.33ppb
O3
0.42ppb
SO2
19.67ppb
NO2
0.31ppm
CO
AQI 24
Good
3.95μg/m³
PM2.5
9.90μg/m³
PM10
26.42ppb
O3
0.43ppb
SO2
21.23ppb
NO2
0.31ppm
CO
AQI 27
Good
3.58μg/m³
PM2.5
10.40μg/m³
PM10
29.48ppb
O3
0.39ppb
SO2
10.74ppb
NO2
0.31ppm
CO
AQI 24
Good
3.83μg/m³
PM2.5
7.77μg/m³
PM10
26.06ppb
O3
0.41ppb
SO2
17.25ppb
NO2
0.31ppm
CO
AQI 24
Good
3.96μg/m³
PM2.5
9.92μg/m³
PM10
26.42ppb
O3
0.43ppb
SO2
21.29ppb
NO2
0.31ppm
CO
Air quality data and pollutant measurements for Wiltshire, 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 Royal Wootton Bassett, Wiltshire is updated every hour.
The worst air quality in Royal Wootton Bassett, Wiltshire in the last 24 hours was observed at 11:00:00 on 2026-09-27.
In the last 24 hrs, the best air quality in Royal Wootton Bassett, Wiltshire was observed at 03:00:00 on 2026-09-28.
The current air quality in Royal Wootton Bassett, Wiltshire is 24, categorized as Good based on real-time data.
The most common pollutant in Royal Wootton Bassett, Wiltshire is O3.
If the air quality in Royal Wootton Bassett, Wiltshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Royal Wootton Bassett, Wiltshire is 3.598 μg/m3.
The current PM10 concentration at Royal Wootton Bassett, Wiltshire is 9.677 μg/m3.
The current carbon monoxide (CO) concentration at Royal Wootton Bassett, Wiltshire is 0.312 ppm.
The current sulfur dioxide (SO2) concentration at Royal Wootton Bassett, Wiltshire is 0.408 ppb.
The current ozone (O3) concentration at Royal Wootton Bassett, Wiltshire is 26.386 ppm.
The current nitrogen dioxide (NO2) concentration at Royal Wootton Bassett, Wiltshire is 18.675 ppb.
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