Environment in Sunbury-on-Thames

Sunbury-on-Thames in South East scores 63/100 (good) for environment, measured against the national average — a score of 60 is typical for the country.

Green spaces

42

Deprivation decile

7

NO₂ (µg/m³)

14.8

Flood Zone 3 (% area)

5%

Road noise ≥55 dB (% area)

41%

Data last updated: 15 August 2026