World Ozone Day, also referred to as the International Day for the Preservation of the Ozone Layer, is celebrated every year on September 16. This observance was established by the United Nations ...
On 16 September, the world marks the International Day for the Preservation of the Ozone Layer – a day of action initiated by the United Nations. This year’s theme is “From science to global action” – ...
Expect moderate levels of ground-level ozone, an urban pollutant that can affect those with sensitive respiratory systems, to be in the skies over the Houston metro area on Friday, according to Texas ...
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