An air quality health advisory will be in effect again Wednesday for the Long Island and New York City Metro regions, where ground-level ozone will make the air unhealthy for sensitive groups, including young children, people with cardiovascular disease and respiratory disease such as asthma.
A heat advisory will also be in effect on the East End Wednesday for heat index values of 101º.
A UV alert is in effect Wednesday as well, for a forecasted UV index of 10…