Wiltshire Council

Use the tabs below to explore information about the current and historic air pollution levels in this local authority. You can select another local authority using the dropdown menu. 

Days in each index band for Wiltshire Council

Switch to AURN data

Choose a date period below to view a summary of how many days each site had in each index band.

The number of days in each index band for the following date period is shown below: 21/01/2019 - 20/01/2020

Monitoring site Index 1
Low
Index 2
Low
Index 3
Low
Index 4
Moderate
Index 5
Moderate
Index 6
Moderate
Index 7
High
Index 8
High
Index 9
High
Index 10
Very High
Bradford-on-Avon, Masons Lane (WIL1) View pie chart 55 280 25 5 0 0 0 0 0 0
Westbury, Slag Lane (WIL10) View pie chart 51 63 16 2 1 0 0 0 0 0
Devizes, Sidmouth Street (WIL3) View pie chart 119 199 36 5 0 1 2 1 0 2
Salisbury, Exeter Street (WIL4) View pie chart 127 211 22 5 0 0 0 0 0 0
Wootton Bassett High Street (WIL6) View pie chart 219 139 1 0 0 0 0 0 0 0
Marlborough London Road 2 (WIL9) View pie chart 209 87 9 0 1 0 0 0 0 0