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)
44
Good
Exeter, Devon
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.61 μg/m³
0
55
155
255
425
605+
37.76 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
4.25 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Exeter, Devon
Exeter, Devon
Scroll To Air Quality MapLoading...
AQI 44
Good
8.22μg/m³
PM2.5
13.76μg/m³
PM10
39.44ppb
O3
0.57ppb
SO2
3.28ppb
NO2
0.10ppm
CO
AQI 49
Good
8.63μg/m³
PM2.5
13.06μg/m³
PM10
39.42ppb
O3
0.57ppb
SO2
3.31ppb
NO2
0.11ppm
CO
AQI 44
Good
7.72μg/m³
PM2.5
13.58μg/m³
PM10
38.51ppb
O3
0.57ppb
SO2
3.79ppb
NO2
0.10ppm
CO
AQI 49
Good
8.80μg/m³
PM2.5
12.99μg/m³
PM10
39.33ppb
O3
0.56ppb
SO2
3.35ppb
NO2
0.11ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
12.40μg/m³
PM10
39.12ppb
O3
0.56ppb
SO2
3.63ppb
NO2
0.11ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
12.99μg/m³
PM10
40.19ppb
O3
0.57ppb
SO2
2.78ppb
NO2
0.10ppm
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 11:00:00, 2025-06-12.
The best air quality in Exeter, Devon was observed at 01:00:00 on 2025-06-12.
The air quality in Exeter, Devon right now is Good, with an AQI of 44.
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 8.458 μg/m3.
Exeter, Devon currently has a PM10 concentration of 12.605 μg/m3.
The current carbon monoxide (CO) level in Exeter, Devon is 0.107 ppm.
The current sulfur dioxide (SO2) concentration in Exeter, Devon is 0.569 ppb.
Exeter, Devon currently has an ozone (O3) concentration of 37.76 ppm.
The current level of nitrogen dioxide (NO2) in Exeter, Devon is 4.249 ppb.
All Rights Reserved © Ambee Inc. 2025