Ozone spikes in Haryana: Ballabhgarh ranks among India's worst hotspots as 12 stations breach standards

Haryana is facing rising ozone pollution, with 12 stations breaching national standards in May. Nathu Colony in Ballabhgarh ranked seventh nationally, showing "nearly three times the national standard." Ground-level ozone is a growing summer concern, affecting areas far from emission sources and requiring coordinated action.