This finding highlights everyday cooking as a major contributor to indoor air pollution, exposing people who spend most of their time indoors.
The study, conducted by researchers at Stanford University, combined indoor measurements with nationwide housing data to document this exposure across ZIP codes. It finds that routine cooking inside U.S. homes has become a persistent source of nitrogen dioxide, accumulating to levels higher than what outdoor air alone would contribute.
The results revealed that in homes with gas or propane stoves, cooking alone accounted for about one-quarter of total residential nitrogen dioxide exposure—and even more in…
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Source www.theweather.com
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