2005, 2018, Climate Change and Ozone

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2018

Climate Change

Ozone

Study associates long-term exposure to air pollution with increasing emphysema

Green Car Congress

AUGUST 15, 2019

Long-term exposure to ambient air pollutants, especially O 3 (ozone), is significantly associated with increasing emphysema, according to a new study led by the University of Washington, Columbia University and the University at Buffalo. The annual averages of ozone levels in study areas were between about 10 and 25 ppb.

Pollution

Pollution Ozone Washington Universal

Emissions of potent GHG HFC-23 have grown, contradicting reports of huge reductions

Green Car Congress

JANUARY 23, 2020

Now, an international team of researchers have shown, in an open-access paper published in the journal Nature Communications , that concentrations were increasing at an all-time record by 2018. When we saw the reports of enormous emissions reductions from India and China, we were excited to take a close look at the atmospheric data.

Emissions

Emissions Ozone India 2017

EV Driven

Study associates long-term exposure to air pollution with increasing emphysema

Emissions of potent GHG HFC-23 have grown, contradicting reports of huge reductions

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