Stay updated with real-time air quality in Bridgend, Wales 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)
40
Good
Bridgend, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.35 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.89 μg/m³
0
55
155
255
425
605+
42.73 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
1.67 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bridgend, Wales
Bridgend, Wales
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AQI 41
Good
4.09μg/m³
PM2.5
15.69μg/m³
PM10
43.53ppb
O3
0.38ppb
SO2
1.20ppb
NO2
0.10ppm
CO
AQI 40
Good
4.18μg/m³
PM2.5
15.62μg/m³
PM10
43.47ppb
O3
0.38ppb
SO2
1.22ppb
NO2
0.10ppm
CO
AQI 41
Good
3.91μg/m³
PM2.5
15.83μg/m³
PM10
43.68ppb
O3
0.38ppb
SO2
1.14ppb
NO2
0.10ppm
CO
AQI 40
Good
5.69μg/m³
PM2.5
10.74μg/m³
PM10
43.49ppb
O3
0.38ppb
SO2
1.62ppb
NO2
0.09ppm
CO
AQI 41
Good
3.62μg/m³
PM2.5
15.99μg/m³
PM10
43.87ppb
O3
0.38ppb
SO2
1.07ppb
NO2
0.10ppm
CO
AQI 40
Good
4.88μg/m³
PM2.5
11.26μg/m³
PM10
42.74ppb
O3
0.38ppb
SO2
1.82ppb
NO2
0.09ppm
CO
Air quality data and pollutant measurements for Wales, 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 Bridgend, Wales is updated every hour.
The worst air quality in Bridgend, Wales in the last 24 hours was observed at 09:00:00 on 2026-03-29.
In the last 24 hrs, the best air quality in Bridgend, Wales was observed at 05:00:00 on 2026-03-29.
The current air quality in Bridgend, Wales is 40, categorized as Good based on real-time data.
The most common pollutant in Bridgend, Wales is O3.
If the air quality in Bridgend, Wales is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Bridgend, Wales is 5.351 μg/m3.
The current PM10 concentration at Bridgend, Wales is 10.889 μg/m3.
The current carbon monoxide (CO) concentration at Bridgend, Wales is 0.093 ppm.
The current sulfur dioxide (SO2) concentration at Bridgend, Wales is 0.382 ppb.
The current ozone (O3) concentration at Bridgend, Wales is 42.727 ppm.
The current nitrogen dioxide (NO2) concentration at Bridgend, Wales is 1.669 ppb.
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