ozone

Since its adoption in 1987, the Montreal Protocol has been widely acclaimed as the world's most successful environmental treaty, putting the ozone layer on the path to recovery.
In 2015, during the month of March, Paris hit a calamitous concentration of air pollution -- beyond the numbers of Beijing
Air quality alerts on local news channels have become standard operating procedure during the summer, especially for those
As the Obama Administration winds down, federal agencies are pushing out new rules to implement their policy agenda before
To all the global warming naysayers: book a ticket to Cusco, Peru. Once the capital of the Inca Empire, Cusco now claims a less desirable title: land of the highest levels of ultraviolet radiation on Earth.
There is a pattern: Deny the science, question the motives, exaggerate the costs, help the polluters. When they are wrong this often, but keep at it, you have to wonder whether they care about whether they're right or wrong, or whether they are performing some other service.
I'm working with thousands of people to banish these ghouls and goblins, so that my daughter grows up in a world that isn't haunted by the specter of air pollution, water pollution, and climate chaos.
The Green News Report is also available via... IN 'GREEN NEWS EXTRA' (see links below): Warming temperatures to in the West
Back in 2007, a panel of scientists decided that to protect public health the national ambient air quality standard for ground-level ozone standard should be between 60 and 70 parts per billion. Last week, their recommendation was finally acted upon. But does the science still say that 70 ppb is enough?
Environmental and public health groups say the new standard is a "betrayal" of clean air protections.