Swansea Port Tennant Roadside Air Quality

Monitoring Station · Swansea, United Kingdom
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 3pm
38
38
42 6pm
42
42
42 9pm
42
49
49 12am
49
69
69 3am
69
69
— 6am
—
—
— 9am
—
—
— 12pm
—
—
Station readings
38
38
CAMS model adj +15
27
27
27
27
27
27
27
27
34
34
34
54
54
54
54

Air Quality Forecast (24h)

PM2.59.0 µg/m³ ✓ WHO
Good
View city history →

Gas Pollutants

NO₂
7.5
µg/m³

Nearby Monitoring Stations

-
Swansea Morfa Road NOX
0.9 km
59
Swansea Roadside, United Kingdom
1.9 km PM2.5: 15.9 µg/m³
35
Swansea Roadside, United Kingdom
1.9 km PM2.5: 8.4 µg/m³
47
Swansea Roadside, United Kingdom
1.9 km PM2.5: 11.3 µg/m³
14
Swansea Roadside, United Kingdom
1.9 km PM2.5: 3.4 µg/m³
35
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 8.4 µg/m³
147
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 54.2 µg/m³
10
Swansea Morriston Roadside, United Kingdom
4.5 km PM2.5: 2.4 µg/m³

Nearby Cities

42 Swansea 39 Clydach 40 Briton Ferry 42 Gorseinon 40 Neath 42 Llanelli 40 Maesteg 41 Ammanford 40 Porthcawl

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T18:44 UTC.