Post #1951704

@mu Are you aware of what Belgium’s doing? https://www.aivc.org/sites/default/files/Ventilation%20trends_Trends%20in%20Belgium.pdf https://www.brusselstimes.com/belgium/1622783/air-quality-data-network-launched-in-belgium The official website isn’t working for me and I don’t have access to my big computer at the moment, so I can’t see if I have any of the documentation saved.