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)
27
Good
Devon, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.54 μg/m³
0
55
155
255
425
605+
25.27 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
17.61 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Devon, UK
Devon, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 27
Good
4.68μg/m³
PM2.5
11.85μg/m³
PM10
28.85ppb
O3
0.58ppb
SO2
4.53ppb
NO2
0.08ppm
CO
AQI 34
Good
4.31μg/m³
PM2.5
11.78μg/m³
PM10
37.08ppb
O3
0.19ppb
SO2
1.62ppb
NO2
0.10ppm
CO
AQI 38
Good
6.53μg/m³
PM2.5
14.13μg/m³
PM10
28.29ppb
O3
0.60ppb
SO2
4.26ppb
NO2
0.07ppm
CO
AQI 44
Good
7.92μg/m³
PM2.5
15.51μg/m³
PM10
23.60ppb
O3
0.61ppb
SO2
7.03ppb
NO2
0.06ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
24.70μg/m³
PM10
27.39ppb
O3
0.63ppb
SO2
2.71ppb
NO2
0.05ppm
CO
AQI 49
Good
8.75μg/m³
PM2.5
18.76μg/m³
PM10
21.17ppb
O3
0.64ppb
SO2
5.30ppb
NO2
0.06ppm
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 01:00:00 on 2025-11-07.
In the last 24 hours, the best air quality in Devon, UK was observed at 10:00:00 on 2025-11-07.
As of now, the AQI in Devon, UK is 28, 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 5.391 μg/m3.
The PM10 concentration in Devon, UK is 12.387 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Devon, UK is 0.086 ppm.
Currently, Devon, UK has a sulfur dioxide (SO2) concentration of 0.628 ppb.
The current ozone (O3) level in Devon, UK at the moment is 30.487 ppm.
Nitrogen dioxide (NO2) level in Devon, UK at the moment is 4.926 ppb.
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