Stay updated with real-time air quality in Maesteg, 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)
26
Good
Maesteg, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.31 μg/m³
0
55
155
255
425
605+
27.81 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
2.03 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Maesteg, Wales
Maesteg, Wales
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AQI 49
Good
9.03μg/m³
PM2.5
18.02μg/m³
PM10
20.90ppb
O3
0.38ppb
SO2
1.64ppb
NO2
0.34ppm
CO
AQI 52
Moderate
9.59μg/m³
PM2.5
18.68μg/m³
PM10
20.33ppb
O3
0.39ppb
SO2
2.70ppb
NO2
0.34ppm
CO
AQI 52
Moderate
10.10μg/m³
PM2.5
18.65μg/m³
PM10
20.31ppb
O3
0.39ppb
SO2
3.15ppb
NO2
0.34ppm
CO
AQI 49
Good
8.77μg/m³
PM2.5
16.33μg/m³
PM10
15.16ppb
O3
0.47ppb
SO2
4.81ppb
NO2
0.34ppm
CO
AQI 49
Good
8.97μg/m³
PM2.5
17.40μg/m³
PM10
16.54ppb
O3
0.48ppb
SO2
5.87ppb
NO2
0.34ppm
CO
AQI 52
Moderate
9.69μg/m³
PM2.5
18.72μg/m³
PM10
20.25ppb
O3
0.40ppb
SO2
2.87ppb
NO2
0.34ppm
CO
The air quality data for Wales, 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 Maesteg, Wales are available every hour.
Maesteg, Wales experienced its worst air quality at 08:00:00, 2025-11-06.
The best air quality in Maesteg, Wales was observed at 05:00:00 on 2025-11-06.
The air quality in Maesteg, Wales right now is Good, with an AQI of 49.
In Maesteg, Wales, PM2.5 is the most frequently found pollutant.
When air quality in Maesteg, Wales is compromised, staying indoors and wearing a mask can reduce health risks.
Maesteg, Wales currently has a PM2.5 concentration of 9.329 μg/m3.
Maesteg, Wales currently has a PM10 concentration of 18.394 μg/m3.
The current carbon monoxide (CO) level in Maesteg, Wales is 0.338 ppm.
The current sulfur dioxide (SO2) concentration in Maesteg, Wales is 0.39 ppb.
Maesteg, Wales currently has an ozone (O3) concentration of 23.127 ppm.
The current level of nitrogen dioxide (NO2) in Maesteg, Wales is 2.56 ppb.
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