
An air quality advisory was in effect for several regions of New York state Tuesday. Air monitoring stations in some parts of New York City showed measures considered unhealthy for anyone Tuesday afternoon.
New York City ranked second and Detroit third among major cities for the worst air quality worldwide around 1 a.m. Wednesday, according to IQAir, a Swiss air monitoring company.
"Try to limit your outdoor activities today to the absolute necessities," Mayor Eric Adams advised anyone with breathing issues on Twitter.
It was the second day of hazy skies across a wide stretch of the country. Smoke blanketed the landscape from the Ohio Valley to as far south as the Carolinas on Monday. Air quality advisories were in effect Monday in southeastern Minnesota and parts of the Upper Peninsula of Michigan, as well as in more than 60 counties in Wisconsin.












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