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)
33
Good
Exeter, Devon
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.85 μg/m³
0
55
155
255
425
605+
23.49 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
5.32 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Exeter, Devon
Exeter, Devon
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AQI 33
Good
6.23μg/m³
PM2.5
14.01μg/m³
PM10
29.80ppb
O3
0.67ppb
SO2
8.00ppb
NO2
1.01ppm
CO
AQI 33
Good
6.28μg/m³
PM2.5
14.87μg/m³
PM10
30.38ppb
O3
0.66ppb
SO2
8.62ppb
NO2
1.01ppm
CO
AQI 33
Good
6.43μg/m³
PM2.5
15.98μg/m³
PM10
29.45ppb
O3
0.66ppb
SO2
8.57ppb
NO2
1.01ppm
CO
AQI 33
Good
6.30μg/m³
PM2.5
15.87μg/m³
PM10
32.03ppb
O3
0.66ppb
SO2
9.27ppb
NO2
1.01ppm
CO
AQI 33
Good
6.16μg/m³
PM2.5
14.47μg/m³
PM10
34.77ppb
O3
0.66ppb
SO2
9.22ppb
NO2
1.01ppm
CO
AQI 29
Good
5.18μg/m³
PM2.5
8.96μg/m³
PM10
31.11ppb
O3
0.68ppb
SO2
3.59ppb
NO2
1.01ppm
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 08:00:00, 2026-02-11.
The best air quality in Exeter, Devon was observed at 02:00:00 on 2026-02-11.
The air quality in Exeter, Devon right now is Good, with an AQI of 33.
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 6.071 μg/m3.
Exeter, Devon currently has a PM10 concentration of 16.846 μg/m3.
The current carbon monoxide (CO) level in Exeter, Devon is 0.803 ppm.
The current sulfur dioxide (SO2) concentration in Exeter, Devon is 0.658 ppb.
Exeter, Devon currently has an ozone (O3) concentration of 23.491 ppm.
The current level of nitrogen dioxide (NO2) in Exeter, Devon is 5.32 ppb.
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