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)
27
Good
Bridgend, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.44 μg/m³
0
55
155
255
425
605+
24.61 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
5.62 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bridgend, Wales
Bridgend, Wales
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AQI 49
Good
9.44μg/m³
PM2.5
18.71μg/m³
PM10
25.60ppb
O3
0.39ppb
SO2
2.72ppb
NO2
0.06ppm
CO
AQI 52
Moderate
9.52μg/m³
PM2.5
18.75μg/m³
PM10
25.47ppb
O3
0.40ppb
SO2
2.89ppb
NO2
0.06ppm
CO
AQI 49
Good
9.32μg/m³
PM2.5
18.40μg/m³
PM10
26.00ppb
O3
0.39ppb
SO2
2.32ppb
NO2
0.06ppm
CO
AQI 54
Moderate
10.93μg/m³
PM2.5
17.16μg/m³
PM10
20.83ppb
O3
0.43ppb
SO2
8.22ppb
NO2
0.05ppm
CO
AQI 49
Good
9.03μg/m³
PM2.5
18.02μg/m³
PM10
26.50ppb
O3
0.38ppb
SO2
1.64ppb
NO2
0.06ppm
CO
AQI 54
Moderate
10.68μg/m³
PM2.5
19.43μg/m³
PM10
20.14ppb
O3
0.44ppb
SO2
7.15ppb
NO2
0.05ppm
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 03:00:00 on 2025-11-06.
In the last 24 hrs, the best air quality in Bridgend, Wales was observed at 02:00:00 on 2025-11-07.
The current air quality in Bridgend, Wales is 52, categorized as Moderate based on real-time data.
The most common pollutant in Bridgend, Wales is PM2.5.
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 10.277 μg/m3.
The current PM10 concentration at Bridgend, Wales is 18.739 μg/m3.
The current carbon monoxide (CO) concentration at Bridgend, Wales is 0.055 ppm.
The current sulfur dioxide (SO2) concentration at Bridgend, Wales is 0.426 ppb.
The current ozone (O3) concentration at Bridgend, Wales is 20.684 ppm.
The current nitrogen dioxide (NO2) concentration at Bridgend, Wales is 3.748 ppb.
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