Environment in Llanelli

Llanelli in Wales scores 69/100 (good) for environment, measured against the national average — a score of 60 is typical for the country.

Green spaces

105

Deprivation decile

4

NO₂ (µg/m³)

5.7

Flood Zone 3 (% area)

24%

Road noise ≥55 dB (% area)

10%

Data last updated: 15 August 2026