Study: Air Pollution May Have Killed 30K People In Single YearMore than 30,000 deaths in the United States in a single year may have been caused by air pollution, according to a study published Tuesday.
American Lung Association Ranks Sacramento 5th In Most Ozone-Polluted Cities ReportThe City of Trees is ranking high on the list of US cities that have the most ozone pollution.
California, 13 Other States Sue EPA Alleging Failure To Enforce Smog RulesFourteen states and the District of Columbia are suing the Trump administration over what they say is a failure to enforce smog standards.
UC Davis Scientist: Up To 10 Percent Of Central Valley Smog Comes From AsiaResearchers with the California university spent three years gathering air samples from monitoring systems in a plane and near Point Sur on the California coast. Scientists said they were able to determine signature traits of pollutants from different areas, allowing them to determine their origin.
California Smog Researcher James Pitts Dies At 93Gov. Brown: "Jim was one of the key pioneers in cleaning up air pollution in California and we'll all miss him."
State's Most Polluted ZIP Codes In San Joaquin Valley And LASeven of California's 10 ZIP codes most burdened by pollution are in the San Joaquin Valley and three are in Los Angeles, according to a new tool developed by state environmental officials to target communities for cleanup.