Cheltenham Air Quality

Bands shown are an indicative single-reading guide based on DEFRA's Daily Air Quality Index thresholds, not the official rolling-average DAQI figure. Data source: [DEFRA UK-AIR](https://uk-air.defra.gov.uk/).

Live readings from DEFRA UK-AIR monitoring stations within 12km of Cheltenham town centre. Last updated: 2026-08-20 12:22 UTC.

No data was returned from the DEFRA API at generation time. This page will update on the next scheduled run.