Citizen science: Air quality monitoring in Barry

Air quality by threshold

This dashboard shows measures of air quality in Barry compared to threshold limits set by the UK Government, the European Commission and the World Health Organisation. This information can be used to see if the Smart Citizen kits have recorded any breaches of the thresholds for the selected time period.

Calculations will be performed working back from the selected date. For example, if the date selected is 1st January 2023, the data for a chart displaying an annual mean will be based on all the data points going back to 1st January 2022.