Stay updated with real-time air quality in Exeter, Devon 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)
38
Good
Exeter, Devon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.23 μg/m³
0
55
155
255
425
605+
27.57 ppb
0
55
71
86
201
201+
0.97 ppb
0
36
76
186
605
1005+
6.38 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Exeter, Devon
Exeter, Devon
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AQI 38
Good
7.39μg/m³
PM2.5
13.26μg/m³
PM10
39.44ppb
O3
0.97ppb
SO2
5.13ppb
NO2
0.11ppm
CO
AQI 38
Good
7.38μg/m³
PM2.5
13.57μg/m³
PM10
38.64ppb
O3
0.97ppb
SO2
5.07ppb
NO2
0.11ppm
CO
AQI 44
Good
7.57μg/m³
PM2.5
13.06μg/m³
PM10
30.83ppb
O3
0.97ppb
SO2
4.08ppb
NO2
0.11ppm
CO
AQI 38
Good
7.33μg/m³
PM2.5
13.34μg/m³
PM10
34.00ppb
O3
0.97ppb
SO2
7.91ppb
NO2
0.11ppm
CO
AQI 38
Good
7.36μg/m³
PM2.5
14.24μg/m³
PM10
40.21ppb
O3
0.96ppb
SO2
6.57ppb
NO2
0.11ppm
CO
AQI 38
Good
6.98μg/m³
PM2.5
12.41μg/m³
PM10
39.93ppb
O3
0.98ppb
SO2
2.57ppb
NO2
0.11ppm
CO
The air quality data for Devon, 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 Exeter, Devon are available every hour.
Exeter, Devon experienced its worst air quality at 12:00:00, 2026-07-10.
The best air quality in Exeter, Devon was observed at 01:00:00 on 2026-07-10.
The air quality in Exeter, Devon right now is Good, with an AQI of 38.
In Exeter, Devon, PM2.5 is the most frequently found pollutant.
When air quality in Exeter, Devon is compromised, staying indoors and wearing a mask can reduce health risks.
Exeter, Devon currently has a PM2.5 concentration of 7.442 μg/m3.
Exeter, Devon currently has a PM10 concentration of 14.235 μg/m3.
The current carbon monoxide (CO) level in Exeter, Devon is 0.113 ppm.
The current sulfur dioxide (SO2) concentration in Exeter, Devon is 0.967 ppb.
Exeter, Devon currently has an ozone (O3) concentration of 27.566 ppm.
The current level of nitrogen dioxide (NO2) in Exeter, Devon is 6.377 ppb.
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