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: 08/12/2016 - 07/12/2017

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 34 253 60 13 1 1 0 0 0 0
Devizes, Sidmouth Street (WIL3) View pie chart 77 226 23 0 0 0 0 0 0 0
Salisbury, Exeter Street (WIL4) View pie chart 85 256 23 0 1 0 0 0 0 0
Calne, New Road 2 (WIL5) View pie chart 208 57 3 0 0 0 0 0 0 0
Marlborough London Road (WIL7) View pie chart 53 1 0 0 0 0 0 0 0 0
Calne London Road (WIL8) View pie chart 61 132 40 7 4 0 0 0 0 0
Pie chart illustrating the number of days in each band for this monitoring site
Marlborough London Road 2 (WIL9) View pie chart 158 56 27 4 3 1 1 0 0 3