ozone
Ozone Pollution Tied To Cardiovascular Disease
Ozone air pollution has now been directly tied to the risk of developing cardiovascular disease, which expands the list of health effects known to be caused by ozone exposure, and also lowers the threshold at which ozone is known to…
California Named US State With Worst Air Quality, Yet Again
The state of California has again been named by the American Lung Association as the US state with the worst air quality — mostly as a result of having the highest ozone/smog levels out of any state in the country,…
Sydney Air Pollution Alert Issued as Temperature Heads to 38C
An air pollution alert has been issued for Sydney residents due to a high level of ozone, already exceeding government standards for the entire year. The NSW Office of Environment and Heritage put the air-quality forecast for Sydney’s metropolitan area…
Four major cities move to ban diesel vehicles by 2025
The leaders of four major global cities say they will stop the use of all diesel-powered cars and trucks by the middle of the next decade. The mayors of Paris, Mexico City, Madrid and Athens say they are implementing the…