Stay updated with real-time air quality in Westbury, 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)
44
Good
Westbury, Wiltshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.92 μg/m³
0
55
155
255
425
605+
30.48 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
4.14 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Westbury, Wiltshire
Westbury, Wiltshire
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AQI 44
Good
8.28μg/m³
PM2.5
14.93μg/m³
PM10
30.39ppb
O3
0.48ppb
SO2
4.13ppb
NO2
0.27ppm
CO
AQI 44
Good
8.16μg/m³
PM2.5
14.88μg/m³
PM10
29.50ppb
O3
0.44ppb
SO2
4.01ppb
NO2
0.27ppm
CO
AQI 44
Good
8.25μg/m³
PM2.5
14.57μg/m³
PM10
30.55ppb
O3
0.45ppb
SO2
4.38ppb
NO2
0.27ppm
CO
AQI 44
Good
8.02μg/m³
PM2.5
15.03μg/m³
PM10
30.62ppb
O3
0.43ppb
SO2
3.59ppb
NO2
0.27ppm
CO
AQI 44
Good
8.04μg/m³
PM2.5
23.80μg/m³
PM10
27.99ppb
O3
0.50ppb
SO2
4.08ppb
NO2
0.27ppm
CO
AQI 44
Good
8.36μg/m³
PM2.5
14.92μg/m³
PM10
31.42ppb
O3
0.43ppb
SO2
3.93ppb
NO2
0.27ppm
CO
The air quality data for Wiltshire, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Westbury, Wiltshire are available every hour.
Westbury, Wiltshire experienced its worst air quality at 08:00:00, 2025-06-13.
The best air quality in Westbury, Wiltshire was observed at 11:00:00 on 2025-06-13.
The air quality in Westbury, Wiltshire right now is Good, with an AQI of 44.
In Westbury, Wiltshire, PM2.5 is the most frequently found pollutant.
When air quality in Westbury, Wiltshire is compromised, staying indoors and wearing a mask can reduce health risks.
Westbury, Wiltshire currently has a PM2.5 concentration of 8.084 μg/m3.
Westbury, Wiltshire currently has a PM10 concentration of 14.919 μg/m3.
The current carbon monoxide (CO) level in Westbury, Wiltshire is 0.266 ppm.
The current sulfur dioxide (SO2) concentration in Westbury, Wiltshire is 0.474 ppb.
Westbury, Wiltshire currently has an ozone (O3) concentration of 30.484 ppm.
The current level of nitrogen dioxide (NO2) in Westbury, Wiltshire is 4.141 ppb.
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