Air Quality in Porthcawl, United Kingdom

Windy
11.8°C · 84.5% humidity
11.8°
Feels 11.8°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
30 11pm
30
30
26 2am
26
29
30 5am
30
31
31 8am
31
30
30 11am
30
30
32 2pm
32
32
32 5pm
32
32
32 8pm
32
32
Station readings 27h ago
AQI 29
PM2.5 7.0 µg/m³ · 27h ago
AD 728×90

Air Quality Index Trend

48h · 2 stn

Porthcawl's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

84.5%
Humidity
55.6 km/h
Wind W
1021.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Porthcawl?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.56.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
6.2
Median
6.2
Average
6.2
Low
6.2
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.1

What is the 7-day forecast for Porthcawl?

06-09
17.1° 11.8°
1.31 mm
06-10
14.4° 12.1°
8.94 mm
06-11
16.4° 13.5°
4.81 mm
06-12
15.2° 11.9°
0.06 mm
06-13
15.0° 12.3°
1.69 mm
06-14
20.5° 11.7°
0.69 mm
06-15
15.8° 13.0°
1.44 mm
Both models agree Avg diff: 2.0°C

Where are air quality stations near Porthcawl?

103
Port Talbot Dyffryn School, United Kingdom
10.9 km PM2.5: 36.3 µg/m³
91
Port Talbot Dyffryn School, United Kingdom
10.9 km PM2.5: 31.1 µg/m³
37
Port Talbot Dyffryn School, United Kingdom
10.9 km PM2.5: 8.9 µg/m³
127
Port Talbot Margam, United Kingdom
12.6 km PM2.5: 46.1 µg/m³
34
Port Talbot Little Warren, United Kingdom
13.6 km PM2.5: 8.2 µg/m³
42
Swansea Port Tennant Roadside
22.2 km PM2.5: 10.0 µg/m³
–
Swansea Morfa Road NOX
23.1 km
27
Swansea Roadside, United Kingdom
24.0 km PM2.5: 6.5 µg/m³
85
Swansea Roadside, United Kingdom
24.0 km PM2.5: 28.3 µg/m³
120
Swansea Roadside, United Kingdom
24.0 km PM2.5: 43.2 µg/m³

What cities are near Porthcawl?

26 Bridgend 26 Coity 26 Maesteg 26 Briton Ferry 26 Neath 26 Swansea 31 Tonypandy 26 Clydach 26 Rhondda 40 Pontypridd
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:06 UTC.