Cold snaps bring high levels of air pollution – Otago Daily Times

Cold snaps bring high levels of air pollution
Otago Daily Times
The first cold snaps of autumn have resulted in increasingly high air-pollution levels in some parts of Otago. Otago's ''hot spots'' for air pollution, Alexandra and Milton, have already exceeded the National Environmental Standard of 50 micrograms per
Air pollution subsides after wind blows inGlobal Times

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View full post on air pollution – Google News

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