Air Quality in Porthcawl, United Kingdom

Rain
16.8°C · 75.7% humidity
16.8°
Feels 16.8°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
28 6am
28
28
27 9am
21
21
28 12pm
28
21
21 3pm
21
28
28 6pm
28
28
28 9pm
28
28
28 12am
28
28
28 3am
28
28
Station readings
21
28
28
31
CAMS model adj -6
34
34
34
34
27
27
34
34
27
27
27
34
34
34
34
34
34
34
34
34
34
34
34
34
AD 728×90

Air Quality Index Trend

34h · 3 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.

75.7%
Humidity
103.1 km/h
Wind W
1010.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.51 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Porthcawl?

Temperature & Precipitation

PM2.5 Trend

34h · 3 stations
PM2.56.51 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
6.51
Median
6.72
Average
5.0
Low
7.4
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -0.4

What is the 7-day forecast for Porthcawl?

08-03
21.6° 15.6°
3.0 mm
08-04
17.9° 14.0°
08-05
16.7° 16.1°
0.06 mm
08-06
18.7° 14.4°
2.69 mm
08-07
19.1° 14.7°
2.75 mm
08-08
18.7° 13.8°
0.5 mm
08-09
17.0° 12.4°
Both models agree Avg diff: 2.3°C

Where are air quality stations near Porthcawl?

7
Port Talbot Dyffryn School, United Kingdom
10.9 km PM2.5: 1.7 µg/m³
25
Port Talbot Dyffryn School, United Kingdom
10.9 km PM2.5: 6.0 µg/m³
25
Port Talbot Margam, United Kingdom
12.6 km PM2.5: 6.0 µg/m³
34
Port Talbot Margam, United Kingdom
12.6 km PM2.5: 8.2 µg/m³
13
Port Talbot Little Warren, United Kingdom
13.6 km PM2.5: 3.1 µg/m³
13
Port Talbot Little Warren, United Kingdom
13.6 km PM2.5: 3.1 µg/m³
13
Port Talbot Little Warren, United Kingdom
13.6 km PM2.5: 3.1 µg/m³
29
Swansea Port Tennant Roadside
22.2 km PM2.5: 7.0 µg/m³
–
Swansea Morfa Road NOX
23.1 km
26
Swansea Roadside, United Kingdom
24.0 km PM2.5: 6.2 µg/m³

What cities are near Porthcawl?

25 Bridgend 23 Coity 26 Maesteg 28 Briton Ferry 28 Neath 29 Swansea 16 Tonypandy 25 Clydach 12 Rhondda 10 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 2026-08-08T08:24 UTC.