<> <> <> World's Air Pollution: Real-time Air Quality Index <> <> <>
Real-time world's air quality index map
the World Air Quality Index project.
Acknowledgement: All the credits must go to the US Embassies in China for initially providing and publishing their PM2.5 air quality measurement, to the China MEP for the huge effort in providing PM2.5 for so many cities, and all the worldwide Environment Protection Agencies for their excellent work on monitoring and providing Air Quality information.
<> <> <> Sulfer Dioxide <> <> <>
Global Sulfur Dioxide Monitoring
Data source: NASA Goddard Space Flight Center.
<> <> <> Nitrogen Dioxide <> <> <>
2019/03/12 image from
Space in Images
Data source: European Space Agencies
Copyright: modified Copernicus data (2018), processed by KNMI