Prayagraj: Former ISRO Chairman S Somnath, along with his family, participated in the ongoing Mahakumbh Mela 2025 in Prayagraj and took a holy dip at the sacred Triveni Sangam and offered prayers at ...

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, ...