For details of the equipment used to capture this data please visit Science Monitoring Station.
The latest (live) data can be viewed:
Air Quality: https://www.ecowitt.net/home/index?id=107469
Radiation levels: https://www.gmcmap.com/historyData.asp?Param_ID=26376917073
A quick summary:
Air Quality Dashboard Dashboard Screenshot 17/10/2023
Detailed information:
Air Quality:
Radiation levels: