Acrid clouds engulfed India’s capital on Wednesday as air pollution fueled by fireworks and farm stubble burning was ranked “hazardous” by monitors for the first time this winter. Acrid clouds engulfed India’s capital on Wednesday as air pollution fueled by fireworks and farm stubble burning was ranked “hazardous” by monitors for the first time this winter. Environment Phys.org – latest science and technology news stories
Indian capital chokes as ‘hazardous’ air pollution returns
