Online information on the state of the air in your region

There you will find up-to-date information on the five main variables that have a negative impact on air quality and thus on human health. You can monitor the suspended particulate matter (PM 2,5 and PM10), ground ozone (O₃), nitrogen dioxide (NO₂) and sulfur dioxide levels (SO₂). Just find one of 2000 cities using the browser to zoom the map to a selected region, and you can select from several places in your area, showing the current air state for the past three hours using the coloured symbol.. The colour corresponds to the state of the quantity with the worst measured index. You can compare the colour scale with the displayed legend.

According to the Executive Director of the EEA  Hans Bruyninckx “the new Air Quality Index in Europe gives citizens easy access to information on air quality that can directly affect their health. This information is publicly available and it provides an important basis for the discussion and decision-making that is needed to protect human health, especially in cities.“

On the EEA website, you can also find information on air pollution in the Czech Republic in 2019, which summarizes the emissions of individual substances and their impacts on human health and population.