Green Car Congress

MAY 31, 2019

Long-term exposure to ambient ozone appears to accelerate arterial conditions that progress into cardiovascular disease and stroke, according to a new University at Buffalo study. Paul, Minnesota; Chicago; and Los Angeles. The study is unique in its focus on ozone exposure rather than particulate matter. —Meng Wang.

Ozone 311

Ozone Los Angeles North Carolina New York City 311

Green Car Congress

APRIL 11, 2019

NO 2 is just one component of air pollution, which is made up of many pollutants (including particulate matter, ozone, carbon monoxide), which are known to have numerous adverse effects on health. NO 2 is a pollutant formed mainly from fossil fuel combustion, and traffic emissions can contribute up to 80% of ambient NO 2 in cities.

Pollution 360

Pollution United Arab Emirates South Korea Las Vegas 360

Green Car Congress

SEPTEMBER 26, 2009

Increased leadership from US EPA and the railroads, along with funding to address California’s needs, would signal a clean-air commitment that must be made to protect those who live and work near rail yards. Union Pacific operates in 23 states west of Chicago, while BNSF Railway is present in 28. ARB Chairman Mary Nichols.

Diesel 170

Diesel California Emissions 2007 170