Air monitoring in Cheltenham

We currently monitor the air for one of the air quality objective pollutants - nitrogen dioxide (NO2). The result of our monitoring data can be viewed below. 

Local NO2 levels

View our interactive map of Cheltenham, which shows the latest nitrogen dioxide (NO2) levels.

Local NO2 monitoring data

View our NO2 monitoring data. Locally, this pollutant mainly comes from vehicle emissions. The other air quality pollutants have been assessed during previous monitoring rounds and standards for these have been met. 

Air quality analysis

Our environmental protection team publish a series of briefing notes to discuss the results of air quality monitoring around the town.

Air quality reports

View our annual air quality reports produced in fulfilment of Part IV of the Environment Act 1995.