Here are two very good air pollution maps, among the many that exist. World's Air Pollution, Real-time Air Quality Index: https://waqi.info/ https://waqi.info/

Here are two very good air pollution maps, among the many that exist. World's Air Pollution, Real-time Air Quality Index: https://waqi.info/ https://waqi.info/ Earth Air Pollution 3D map: https://www.iqair.com/earth https://www.iqair.com/earth