Air pollution levels across Scotland updated hourly
Summary from 99 monitoring sites.
View a map of monitoring sites across Scotland »
Last updated at 13:00 Saturday 3rd May 2025.
Summary of latest air pollution levels
Low pollution in most local authorities except:- Moderate in Renfrewshire
Index (1-10)
1 2 3 Low
4 5 6 Moderate
7 8 9 High
10 Very high
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Air Pollution Forecast
This forecast was last updated at 12am on 3rd May 2025
Scotland air pollution forecast for Tomorrow, 4th May 2025
Low air pollution is forecast across most of Scotland, possibility of elevated Ozone levels in the Highlands, Orkney Islands, Shetland Islands and Eilean Siar.
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Latest News
- Summary of the responses to the online survey on the CAFS review recommendations 26th February 2020
- Scottish Air Quality Database and Website Annual Seminar - Wednesday 4 March 2020 24th February 2020
- Publication of the Air Quality Pollutant Inventories for England, Scotland, Wales and Northern Ireland: 1990 - 2017 report 7th February 2020
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