Stay updated with real-time air quality in Porthcawl, 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)
35
Good
Porthcawl, Wales
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.82 μg/m³
0
55
155
255
425
605+
38.49 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
2.72 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Porthcawl, Wales
Porthcawl, Wales
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AQI 36
Good
3.24μg/m³
PM2.5
12.71μg/m³
PM10
38.57ppb
O3
0.75ppb
SO2
3.14ppb
NO2
0.11ppm
CO
AQI 35
Good
3.81μg/m³
PM2.5
9.49μg/m³
PM10
38.33ppb
O3
0.75ppb
SO2
3.48ppb
NO2
0.10ppm
CO
AQI 36
Good
3.01μg/m³
PM2.5
12.99μg/m³
PM10
38.77ppb
O3
0.76ppb
SO2
3.19ppb
NO2
0.11ppm
CO
AQI 36
Good
3.16μg/m³
PM2.5
12.84μg/m³
PM10
38.66ppb
O3
0.76ppb
SO2
3.17ppb
NO2
0.11ppm
CO
AQI 36
Good
3.38μg/m³
PM2.5
12.75μg/m³
PM10
38.53ppb
O3
0.75ppb
SO2
3.18ppb
NO2
0.11ppm
CO
AQI 35
Good
4.99μg/m³
PM2.5
12.00μg/m³
PM10
37.61ppb
O3
0.72ppb
SO2
3.19ppb
NO2
0.11ppm
CO
Air quality and pollutant data for Wales, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Porthcawl, Wales is updated every hour for accuracy.
In the past 24 hours, the air quality in Porthcawl, Wales was at its worst at 08:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in Porthcawl, Wales was observed at 02:00:00 on 2025-06-06.
As of now, the AQI in Porthcawl, Wales is 35, indicating Good conditions.
Porthcawl, Wales air has the highest levels of O3.
Poor air quality in Porthcawl, Wales means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Porthcawl, Wales are currently 3.253 μg/m3.
The PM10 concentration in Porthcawl, Wales is 11.824 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Porthcawl, Wales is 0.093 ppm.
Currently, Porthcawl, Wales has a sulfur dioxide (SO2) concentration of 0.751 ppb.
The current ozone (O3) level in Porthcawl, Wales at the moment is 38.495 ppm.
Nitrogen dioxide (NO2) level in Porthcawl, Wales at the moment is 2.721 ppb.
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