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

To ask the Secretary of State for Environment, Food and Rural Affairs, what assessment he has made of the effect of the celebrations on the 5th of November on air quality.

An assessment of the effect of celebrations surrounding Bonfire Night (5 November) on air quality is made annually as part of the Air Pollution in the UK report. The assessment is based on measurements from the national monitoring network which monitors concentrations of air pollutants in near real-time on the UK-AIR website. The latest report (for 2019) can be accessed at the following URL: https://uk-air.defra.gov.uk/library/annualreport/index. In the latest report, the effects of Bonfire Night celebrations are dealt with under section 6.1.3 Localised Particulate Pollution Episodes (pages 106 – 108).