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)
31
Good
Devon, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.97 μg/m³
0
55
155
255
425
605+
33.35 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
6.14 ppb
0
54
101
361
1250
2050+
0.12 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 31
Good
5.21μg/m³
PM2.5
14.78μg/m³
PM10
33.12ppb
O3
0.63ppb
SO2
0.89ppb
NO2
0.16ppm
CO
AQI 36
Good
3.51μg/m³
PM2.5
12.15μg/m³
PM10
38.70ppb
O3
0.16ppb
SO2
0.45ppb
NO2
0.12ppm
CO
AQI 31
Good
4.54μg/m³
PM2.5
11.80μg/m³
PM10
33.97ppb
O3
0.61ppb
SO2
1.12ppb
NO2
0.16ppm
CO
AQI 33
Good
4.68μg/m³
PM2.5
12.48μg/m³
PM10
36.46ppb
O3
0.61ppb
SO2
1.83ppb
NO2
0.16ppm
CO
AQI 33
Good
5.76μg/m³
PM2.5
19.32μg/m³
PM10
33.41ppb
O3
0.53ppb
SO2
1.87ppb
NO2
0.16ppm
CO
AQI 33
Good
5.29μg/m³
PM2.5
12.04μg/m³
PM10
36.12ppb
O3
0.57ppb
SO2
2.06ppb
NO2
0.16ppm
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 12:00:00 on 2026-05-14.
In the last 24 hours, the best air quality in Devon, UK was observed at 04:00:00 on 2026-05-14.
As of now, the AQI in Devon, UK is 31, 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 4.997 μg/m3.
The PM10 concentration in Devon, UK is 11.692 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Devon, UK is 0.172 ppm.
Currently, Devon, UK has a sulfur dioxide (SO2) concentration of 0.591 ppb.
The current ozone (O3) level in Devon, UK at the moment is 32.591 ppm.
Nitrogen dioxide (NO2) level in Devon, UK at the moment is 1.419 ppb.
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