Wiltshire Council Monitoring Data
Use the map above to explore the monitoring sites in for this local authority and the surrounding area. The table below shows a summary of sites within this local authority - you can click on the site names to get more detailed information.
Active local authority funded monitoring sites
| Monitoring Site | Ozone (O3) |
Nitrogen Dioxide (NO2) |
Sulphur Dioxide (SO2) |
Particulate Matter (PM2.5) |
Particulate Matter (PM10) |
Highest Pollution Band | Last Updated |
|---|---|---|---|---|---|---|---|
| Bradford-on-Avon, Masons Lane | n/m | 11 (1 Low) | n/m | n/m | 8 (1 Low) | Low (Index 1) |
26/12/2024 12:00 |
| Devizes, Sidmouth Street | n/m | 32 (1 Low) | n/m | n/m | 5 (1 Low) | Low (Index 1) |
26/12/2024 12:00 |
| Marlborough London Road 2 | n/m | n/m | n/m | 0 (1 Low) | 3 (1 Low) | Low (Index 1) |
26/12/2024 12:00 |
| Salisbury, Exeter Street | n/m | 9 (1 Low) | n/m | n/m | 11 (1 Low) | Low (Index 1) |
26/12/2024 12:00 |
» Visit the Defra UK-AIR website for details of Defra funded AURN monitoring sites
Diffusion tube monitoring
» Monthly mean concentrations from Local Authority NO2 diffusion tube networks. Bias corrected concentrations, annual means and LAQM reports are available directly from the Local Authorities.
Closed local authority funded monitoring sites
The following monitoring sites are no longer active in this local authority, but you can still access information about them by clicking on their names below.
| Monitoring Site | Date Ended |
|---|---|
| Calne London Road [Closed] (WIL8) | 16/09/2017 |
| Calne, New Road [Closed] (WIL2) | 06/06/2015 |
| Calne, New Road 2 [Closed] (WIL5) | 19/09/2017 |
| Marlborough London Road [Closed] (WIL7) | 16/09/2016 |
| Westbury, Slag Lane [Closed] (WIL10) | 04/06/2019 |
| Wootton Bassett High Street [Closed] (WIL6) | 11/02/2021 |
LOW ( Index 1)
| Very High | 10 |
| High | 9 |
| 8 | |
| 7 | |
| Moderate | 6 |
| 5 | |
| 4 | |
| Low | 3 |
| 2 | |
| 1 |
Guide to map markers:
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