Cities are ranked from the cleanest city to the most polluted, based on average concentration levels of fine particulate matter, (or PM2.5) over the past two calendar years.
The EEA's updated European city air quality viewer shows that people in Uppsala and Umeå, Sweden, and Faro, Portugal, enjoy the cleanest city air in Europe. In contrast the residents o Slavonski Brod in Croatia are breathing the worst city air in Europe covered by the data.
The EEA’s European city air q...