4. Malta
EPI: 80.90
CO2 emission: 5.49
PM2.5: 14
One of the great issues of Malta concerning the pollution, in general, is the air pollution. Malta is the 4th country in Europe with highest air pollution. The worst sources of pollution are vehicles, and Malta’s government is thinking of introducing the electric cars in the near future.
Arseniy Krasnevsky/Shutterstock.com
And now, let’s see the top three least polluted countries in the world in 2018.
