Environment in Chelmsford

Chelmsford in East of England scores 73/100 (very good) for environment, measured against the national average — a score of 60 is typical for the country.

Green spaces

497

Deprivation decile

7

NO₂ (µg/m³)

8.9

Flood Zone 3 (% area)

9%

Road noise ≥55 dB (% area)

23%

Data last updated: 15 August 2026