Swansea Port Tennant Roadside Air Quality

Monitoring Station · Swansea, United Kingdom
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
50 1pm
46
25
46 4pm
46
46
46 7pm
46
46
46 10pm
46
46
46 1am
46
46
— 4am
—
—
— 7am
—
—
— 10am
—
—
Station readings
50
25
CAMS model adj +12
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
View city history →

Gas Pollutants

NO₂
2.9
µg/m³

Nearby Monitoring Stations

-
Swansea Morfa Road NOX
0.9 km
42
Swansea Roadside, United Kingdom
1.9 km PM2.5: 10.1 µg/m³
13
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 3.1 µg/m³
17
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 4.1 µg/m³
34
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 8.2 µg/m³
34
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 8.2 µg/m³
12
Port Talbot Little Warren, United Kingdom
9.6 km PM2.5: 2.9 µg/m³
13
Port Talbot Little Warren, United Kingdom
9.6 km PM2.5: 3.1 µg/m³

Nearby Cities

30 Swansea 23 Clydach 20 Briton Ferry 25 Gorseinon 22 Neath 27 Llanelli 22 Maesteg 25 Ammanford 21 Porthcawl

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:28 UTC.