air pollution


emission of no2

satellite maps

Satellite maps show cleaner air during pandemic

The maps of pollution in the atmosphere show cleaner air during the situation of Covid-19 pandemic. They were prepared based on recent pictures from European Sentinel-5P satellite, which is equipped with TROPOMI instrument, document, among others, the emission of NO2. The maps show weekly average values of NO2 tropospheric column density measures from the start of January up to the current week. They are updated every week.

Sentinel-5P images are available on the CREODIAS platform.

See the maps.