Last week, hazardous air hung over much of the Eastern U.S.--blanketing major cities like New York, Boston, Chicago, Philadelphia, and Washington D.C. in a heavy haze of smoke. The Air Quality Index shot above 400 in some places (including NYC), well into the danger zone for human health. Thankfully, shifting air...
Last week, hazardous air hung over much of the Eastern U.S.--blanketing major cities like New York, Boston, Chicago, Philadelphia, and Washington D.C. in a heavy haze of smoke. The Air Quality Index shot above 400 in some places (including NYC), well into the danger zone for human health. Thankfully, shifting air...
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