Swansea Port Tennant Roadside Air Quality

Monitoring Station · Swansea, United Kingdom
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 2am
37
37
37 5am
37
37
37 8am
37
37
37 11am
37
37
37 2pm
37
37
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
CAMS model adj +12
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
View city history →

Gas Pollutants

NO₂
3.4
µg/m³

Nearby Monitoring Stations

-
Swansea Morfa Road NOX
0.9 km
20
Swansea Roadside, United Kingdom
1.9 km PM2.5: 4.8 µg/m³
29
Swansea Roadside, United Kingdom
1.9 km PM2.5: 7.0 µg/m³
89
Swansea Roadside, United Kingdom
1.9 km PM2.5: 30.2 µg/m³
21
Swansea Roadside, United Kingdom
1.9 km PM2.5: 5.0 µg/m³
38
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 9.1 µg/m³
28
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 6.7 µg/m³
26
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 6.2 µg/m³

Nearby Cities

53 Swansea 53 Clydach 53 Briton Ferry 53 Gorseinon 53 Neath 25 Llanelli 53 Maesteg 25 Ammanford 53 Porthcawl

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T05:40 UTC.