Stay updated with real-time air quality in Devizes, 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)
33
Good
Devizes, Wiltshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.42 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.03 μg/m³
0
55
155
255
425
605+
21.88 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
5.35 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Devizes, Wiltshire
Devizes, Wiltshire
Scroll To Air Quality MapLoading...
AQI 38
Good
7.16μg/m³
PM2.5
11.58μg/m³
PM10
24.87ppb
O3
0.65ppb
SO2
8.50ppb
NO2
0.13ppm
CO
AQI 33
Good
6.39μg/m³
PM2.5
10.81μg/m³
PM10
23.44ppb
O3
0.67ppb
SO2
8.89ppb
NO2
0.14ppm
CO
AQI 44
Good
7.65μg/m³
PM2.5
11.45μg/m³
PM10
25.40ppb
O3
0.67ppb
SO2
8.56ppb
NO2
0.14ppm
CO
AQI 38
Good
7.15μg/m³
PM2.5
11.57μg/m³
PM10
23.60ppb
O3
0.66ppb
SO2
12.24ppb
NO2
0.15ppm
CO
AQI 44
Good
7.67μg/m³
PM2.5
11.49μg/m³
PM10
25.26ppb
O3
0.67ppb
SO2
8.69ppb
NO2
0.14ppm
CO
AQI 38
Good
6.91μg/m³
PM2.5
9.52μg/m³
PM10
24.91ppb
O3
0.67ppb
SO2
8.96ppb
NO2
0.14ppm
CO
Air quality measurements for Wiltshire, 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 Devizes, Wiltshire is updated on an hourly basis.
The worst air quality in Devizes, Wiltshire was recorded at 07:00:00 on 2025-11-07.
The best air quality in Devizes, Wiltshire was recorded at 12:00:00 on 2025-11-07.
The real-time air quality index in Devizes, Wiltshire is 38, currently categorized as Good.
The most common pollutant in Devizes, Wiltshire is PM2.5.
If the air quality in Devizes, Wiltshire is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Devizes, Wiltshire at present are 6.906 μg/m3.
The current PM10 levels in Devizes, Wiltshire are 10.959 μg/m3.
The current carbon monoxide (CO) level in Devizes, Wiltshire is 0.132 ppm.
The current sulfur dioxide (SO2) levels in Devizes, Wiltshire are 0.653 ppb.
The current ozone (O3) levels at Devizes, Wiltshire is 25.536 ppm.
The current nitrogen dioxide (NO2) levels at Devizes, Wiltshire is 8.08 ppb.
All Rights Reserved © Ambee Inc. 2025