tag clean air

Soaring Heat, Pollution Choke Tehran Residents

EghtesadOnline: After several months of breathing relatively clean air , Tehran’s residents experienced a harsh deterioration in air quality while temperature also rose in July.
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Publish Date:04/August/2019 | 24:25

A Different March in Tehran: Sunshine and Blue Skies

EghtesadOnline: Tehran residents had some relief with clean air and blue skies in March compared to the same month last year, data from Tehran Air Quality Control Company shows.
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Publish Date:08/April/2019 | 14:58