Air quality index is used by government agencies to communicate to the public how polluted the air is. Public health risks increase as the AQI rises. Eight pollutants namely particulate matter PM10, ...

Air quality index is used by government agencies to communicate to the public how polluted the air is. Public health risks increase as the AQI rises. Eight pollutants namely particulate matter PM10, ...

Clashes were reported between two tribes in Manipur's Churachandpur district on Tuesday night, two days after a leader of the Hmar tribe was thrashed by unidentified people.