Over 2 bn people exposed to at least one day of wildfire smoke: Study

IANS | September 21, 2023 1:17 PM

Sydney, Sep 21 (IANS) More than 2 billion people are exposed to at least one day of potentially health-impacting environmental hazard annually -- a figure that has increased by 6.8 per cent in the last 10 years, according to alarming results from the study of two decades of global smoke pollution.