AQI worsens, BMC issues fresh pollution guidelines - World meets in Busan to face challenge of out-of-control plastic pollution - T embracing EVs to combat pollution crisis: Uttam - Biden proposes to restrict pollution from new gas plants - Pollution bad enough already, cannot allow firecracker sales: HC - 'The health of Europe's waters is not good': Why it's time to crack down on chemical pollution - Climate change in Catan? New board game version forces players to consider pollution - Environment ministry proposes new rules for faster air and water pollution complaint resolution - CM Maryam calls upon world nations to join hands to control pollution - 'Iron fist in a velvet glove': Detroit public sculpture tracks air quality and cleans the polluted environment