Scattered storms are back for Sunday afternoon, primarily between 1 and 7 p.m. Any activity eyeing the tri-state through the afternoon and evening could bring severe storms, damaging winds and flash flooding.

Isolated thunderstorms are in the forecast for Sunday, followed by increasing heat and humidity Monday and Tuesday, according to the National Weather Service. Additionally, the state has issued an air quality advisory for Sunday until midnight for Long Island, as well as New York City and all the way through the upper Hudson Valley.

An air quality alert will be in effect across all of Minnesota until at least 11 p.m. July 25, according to the state Pollution Control Agency.

Due to smoke from Canadian wildfires, the air quality index over much of eastern Pennsylvania was in the “orange” range Sunday morning, meaning it’s unhealthy for sensitive

A Canadian wildfire-fueled Air Quality Alert is in effect parts of New York, New Jersey, Pennsylvania, and surrounding areas through midnight Sunday, July 27, with dangerous levels of fine particulate pollution in the air.

MIchigan's air quality will be unhealthy for some groups Friday. Check the air quality index map to see if it's good or bad near you.

The Department of Municipality and Planning – Ajman has announced that the emirate’s Air Quality Index (AQI) reached 96.19 percent during the first half

A combination of high heat, poor air quality, and the threat of severe thunderstorms is bearing down on New York City this weekend, prompting