Swansea Port Tennant Roadside

Monitoring Station · Swansea, United Kingdom
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 4pm
30
30
30 7pm
30
30
30 10pm
30
30
30 1am
30
30
30 4am
30
30
— 7am
—
—
— 10am
—
—
— 1pm
—
—
Station readings
29
CAMS model adj +5
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25

Air Quality Trend (24h)

PM2.57.0 µg/m³ ✓ WHO
Good

Gas Pollutants

NO₂
12.1
µg/m³

Nearby Monitoring Stations

-
Swansea Morfa Road NOX
0.9 km
65
Swansea Roadside, United Kingdom
1.9 km
34
Swansea Roadside, United Kingdom
1.9 km
31
Swansea Roadside, United Kingdom
1.9 km
38
Port Talbot Little Warren, United Kingdom
9.6 km
50
Port Talbot Margam, United Kingdom
11.6 km
30
Port Talbot Margam, United Kingdom
11.6 km
35
Port Talbot Dyffryn School, United Kingdom
13.3 km

Nearby Cities

Swansea Clydach Briton Ferry Gorseinon Neath Llanelli Maesteg Ammanford Porthcawl

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T19:32 UTC.