Air Quality in Swansea, United Kingdom

Drizzle
8.5°C · 82.5% humidity
8.5°
Feels 3.3°
0
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
29 2pm
28
28
28 5pm
28
28
28 8pm
28
28
28 11pm
28
28
28 2am
28
28
28 5am
28
40
40 8am
40
40
40 11am
40
40
Station readings
29
CAMS model adj +3
12
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
37
37
37
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

12h · 1 station
82.5%
Humidity
51.1 km/h
Wind WNW
1012.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Swansea?

Temperature & Precipitation

PM2.50.0 µg/m³
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Swansea?

04-09
8.5° 2.7°
2.38 mm
04-10
7.3° 3.4°
5.63 mm
04-11
8.7° 0.6°
3.25 mm
04-12
7.3° 3.3°
16.31 mm
04-13
10.7° 5.4°
4.44 mm
04-14
11.4° 4.7°
0.13 mm
04-15
10.6° 6.9°
1.13 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Swansea?

–
Swansea Morfa Road NOX
0.7 km
29
Swansea Port Tennant Roadside
1.1 km PM2.5: 7.0 µg/m³
31
Swansea Roadside, United Kingdom
1.4 km
65
Swansea Roadside, United Kingdom
1.4 km
31
Swansea Roadside, United Kingdom
1.4 km
30
Port Talbot Margam, United Kingdom
12.6 km
44
Port Talbot Dyffryn School, United Kingdom
14.3 km
30
Port Talbot Dyffryn School, United Kingdom
14.3 km
84
Port Talbot Dyffryn School, United Kingdom
14.3 km

What cities are near Swansea?

Clydach Briton Ferry Gorseinon Neath Llanelli Ammanford Maesteg Porthcawl Bridgend Coity

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T17:36 UTC.