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)
33
Good
Barnstaple, Devon
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.00 μg/m³
0
55
155
255
425
605+
35.60 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
3.65 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Barnstaple, Devon
Barnstaple, Devon
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AQI 33
Good
3.31μg/m³
PM2.5
9.29μg/m³
PM10
36.18ppb
O3
0.72ppb
SO2
3.18ppb
NO2
0.10ppm
CO
AQI 34
Good
3.08μg/m³
PM2.5
7.60μg/m³
PM10
36.90ppb
O3
0.66ppb
SO2
2.27ppb
NO2
0.09ppm
CO
AQI 33
Good
3.07μg/m³
PM2.5
8.89μg/m³
PM10
35.98ppb
O3
0.65ppb
SO2
3.25ppb
NO2
0.09ppm
CO
AQI 35
Good
3.17μg/m³
PM2.5
12.83μg/m³
PM10
38.15ppb
O3
0.76ppb
SO2
3.55ppb
NO2
0.09ppm
CO
AQI 31
Good
2.58μg/m³
PM2.5
8.18μg/m³
PM10
34.19ppb
O3
0.64ppb
SO2
7.43ppb
NO2
0.09ppm
CO
AQI 35
Good
3.15μg/m³
PM2.5
12.86μg/m³
PM10
38.18ppb
O3
0.76ppb
SO2
3.56ppb
NO2
0.09ppm
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 2025-06-06.
In the last 24 hrs, the best air quality in Barnstaple, Devon was observed at 07:00:00 on 2025-06-06.
The current air quality in Barnstaple, Devon is 33, 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 3.997 μg/m3.
The current PM10 concentration at Barnstaple, Devon is 9.999 μg/m3.
The current carbon monoxide (CO) concentration at Barnstaple, Devon is 0.112 ppm.
The current sulfur dioxide (SO2) concentration at Barnstaple, Devon is 0.665 ppb.
The current ozone (O3) concentration at Barnstaple, Devon is 35.602 ppm.
The current nitrogen dioxide (NO2) concentration at Barnstaple, Devon is 3.65 ppb.
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