Mortality from household air pollution
Situation and trends
In the year 2012, household air pollution from cooking with solid fuels was responsible for 4.3 million deaths. This makes this risk factor the largest environmental contributor to ill health. The importance of household air pollution as a public health threat varies drastically according to the level of development: in low- and middle-income countries, household air pollution is responsible for almost 10% of the mortality, while the same risk factor is only responsible for 0.2% of deaths in high-income countries.