article thumbnail

Study Finds Ozone Concentrations at Current Clean Air Standards Levels Can Impair Even Healthy Lungs

Green Car Congress

Exposure to ozone at levels currently deemed safe by the NAAQS clean air standards can have a significant and negative effect on lung function, according to researchers at the University of California, Davis. Edward Schelegle, University of California, Davis. Earlier post.). Specifically, we found that 6.6

Ozone 186
article thumbnail

Study Concludes Warming Climate Will Increase Ozone Levels in Major California Air Basins; Climate Change and Regional Air Quality Are Intertwined Problems

Green Car Congress

Illustration of projected ozone changes in the South Coast region due to climate change in 2050. Areas in orange and red could see ozone concentrations elevated by 9 to 18 parts per billion. Kleeman of UC Davis, lead author. Click to enlarge. We must consider climate change and air pollution together as we plan for the future.

article thumbnail

Study: consumer products overtake transportation as largest source of VOCs air pollution in cities

Green Car Congress

Consumer products such as shampoo, cleaning products and paint now contribute as much to emitted volatile organic compounds (VOCs) in cities as tailpipe emissions from vehicles, according to a new study led by NOAA. Jathar, Colorado State University and UC Davis; Ali Akherati, Colorado State University; Jose L. Frost, James M.

Pollution 264
article thumbnail

Study first to quantify amount of US pollution resulting from Chinese manufacturing for exports

Green Car Congress

Dust, ozone and carbon can accumulate in valleys and basins in California and other Western states. —Steve Davis, UC Irvine Earth system scientist and co-author. The study authors suggest the findings could be used to more effectively negotiate clean-air treaties. Click to enlarge.

Pollution 318