13.09.2024
Daily travel & tourism news portal for the international travel trade market since 1999
Air pollution from secondhand smoke five times higher outside smoking rooms and other designated smoking areas than in smoke-free airports.
![Peter Kern [Credit Expedia Group]](https://www.traveldailynews.com/wp-content/uploads/2024/09/Peter-Kern-Credit-Expedia-Group-400x265.jpg)
