Population-weighted PM2.5 exposure in Germany was significantly lower in 2023 compared to 2010.In 2023, the population-weighted annual average PM2.5 exposure level was 7.3 µg/m³—around 54 % lower than in 2010.This decline in exposure is attributable to decreasing emissions from stationary sources (such as power plants, waste incineration facilities, residential heating, and industrial plants... read more