Stay updated with real-time air quality in Barnstaple, 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)
23
Good
Barnstaple, Devon
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
1.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
4.00 μg/m³
0
55
155
255
425
605+
25.23 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.09 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Barnstaple, Devon
Barnstaple, Devon
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AQI 26
Good
2.09μg/m³
PM2.5
5.21μg/m³
PM10
27.75ppb
O3
0.38ppb
SO2
3.17ppb
NO2
0.09ppm
CO
AQI 24
Good
2.46μg/m³
PM2.5
6.44μg/m³
PM10
26.09ppb
O3
0.38ppb
SO2
2.23ppb
NO2
0.08ppm
CO
AQI 26
Good
2.31μg/m³
PM2.5
6.05μg/m³
PM10
27.72ppb
O3
0.38ppb
SO2
2.37ppb
NO2
0.08ppm
CO
AQI 26
Good
2.14μg/m³
PM2.5
9.09μg/m³
PM10
28.38ppb
O3
0.38ppb
SO2
2.41ppb
NO2
0.08ppm
CO
AQI 27
Good
2.13μg/m³
PM2.5
4.67μg/m³
PM10
29.08ppb
O3
0.38ppb
SO2
2.13ppb
NO2
0.08ppm
CO
AQI 26
Good
2.12μg/m³
PM2.5
9.21μg/m³
PM10
28.47ppb
O3
0.38ppb
SO2
2.37ppb
NO2
0.08ppm
CO
Air quality data and pollutant measurements for Devon, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Barnstaple, Devon is updated every hour.
The worst air quality in Barnstaple, Devon in the last 24 hours was observed at 07:00:00 on 2025-09-16.
In the last 24 hrs, the best air quality in Barnstaple, Devon was observed at 04:00:00 on 2025-09-17.
The current air quality in Barnstaple, Devon is 24, categorized as Good based on real-time data.
The most common pollutant in Barnstaple, Devon is O3.
If the air quality in Barnstaple, Devon is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Barnstaple, Devon is 2.001 μg/m3.
The current PM10 concentration at Barnstaple, Devon is 5.004 μg/m3.
The current carbon monoxide (CO) concentration at Barnstaple, Devon is 0.087 ppm.
The current sulfur dioxide (SO2) concentration at Barnstaple, Devon is 0.382 ppb.
The current ozone (O3) concentration at Barnstaple, Devon is 26.118 ppm.
The current nitrogen dioxide (NO2) concentration at Barnstaple, Devon is 3.547 ppb.
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