winter ozone pollution

NEW DELHI: Severe wintertime ozone (O3) pollution may be driven by alkene emissions from local petrochemical industries, and can be detrimental to human health, finds a study. Researchers from the Hong Kong Polytechnic University focussed on wintertime O3 pollution in Lanzhou, China.Traditionally associated with warm weather and strong solar radiation, hourly O3 levels exceeding 100 […]