Stay updated with real-time air quality in Devon, 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)
26
Good
Devon, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.76 μg/m³
0
55
155
255
425
605+
27.96 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
2.82 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Devon, UK
Devon, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 25
Good
3.51μg/m³
PM2.5
9.07μg/m³
PM10
27.47ppb
O3
0.51ppb
SO2
3.15ppb
NO2
0.17ppm
CO
AQI 31
Good
4.86μg/m³
PM2.5
11.67μg/m³
PM10
33.07ppb
O3
0.17ppb
SO2
1.08ppb
NO2
0.10ppm
CO
AQI 27
Good
4.04μg/m³
PM2.5
11.59μg/m³
PM10
28.75ppb
O3
0.52ppb
SO2
3.62ppb
NO2
0.17ppm
CO
AQI 27
Good
4.71μg/m³
PM2.5
13.49μg/m³
PM10
29.09ppb
O3
0.54ppb
SO2
5.13ppb
NO2
0.17ppm
CO
AQI 29
Good
4.63μg/m³
PM2.5
13.73μg/m³
PM10
31.09ppb
O3
0.54ppb
SO2
3.38ppb
NO2
0.17ppm
CO
AQI 28
Good
4.86μg/m³
PM2.5
14.03μg/m³
PM10
29.77ppb
O3
0.55ppb
SO2
5.18ppb
NO2
0.17ppm
CO
Air quality and pollutant data for Devon, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Devon, UK is updated every hour for accuracy.
In the past 24 hours, the air quality in Devon, UK was at its worst at 08:00:00 on 2026-06-28.
In the last 24 hours, the best air quality in Devon, UK was observed at 09:00:00 on 2026-06-29.
As of now, the AQI in Devon, UK is 26, indicating Good conditions.
Devon, UK air has the highest levels of O3.
Poor air quality in Devon, UK means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Devon, UK are currently 3.677 μg/m3.
The PM10 concentration in Devon, UK is 9.764 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Devon, UK is 0.173 ppm.
Currently, Devon, UK has a sulfur dioxide (SO2) concentration of 0.491 ppb.
The current ozone (O3) level in Devon, UK at the moment is 27.957 ppm.
Nitrogen dioxide (NO2) level in Devon, UK at the moment is 2.824 ppb.
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