Question to the Department for Environment, Food and Rural Affairs:

To ask Her Majesty’s Government which authorities are responsible for the monitoring of urban air.

In England, overall responsibility for monitoring ambient air quality lies with the Secretary of State for Environment, Food and Rural Affairs. In addition the Environment Agency is responsible for monitoring emissions from large and complex industrial processes in England. This function is undertaken by the Scottish Environmental Protection Agency in Scotland, Natural Resources Wales in Wales and the Northern Ireland Environment Agency in Northern Ireland. Under the Local Air Quality Management System, local authorities are responsible for reviewing and assessing ambient air quality.