Early one October afternoon in 2023, thick gray smoke drifted across Sheffield's western skyline. As much of the city became ...

A new tool seeks to change that. It provides real-time air quality data from four stations located atop buildings in ...

The National Weather Service has issued a heat advisory and air quality alert for the third day during the first heat wave of the year.

The fire on Mount Diablo burned about five acres, according to officials. An all-clear from the Contra Costa County community ...

The National Weather Service has issued an Extreme Heat Warning for New York City and much of the Tri-State area through ...

A new app aims to provide school communities in polluted areas with real-time data to help protect students from fine ...

While the country’s average air quality continues to get better, driven by improvements in wealthy eastern cities, pollution in many cities in the south and west of the country has been getting ...

Wildfire smoke has been visiting the Midwest more frequently, making it more important to know how to find your area’s air quality index.

An 'Orange Alert' means air pollution concentrations within the region may become unhealthy for people of sensitive groups ...

Andrea Holland — Don Gillespie’s commentary (“GWS air quality info needs to be provided,” June 6, Aspen Daily News) mentions a dearth of air ...

This is an Alberta Emergency Alert. Lac La Biche County has issued a mandatory evacuation order. This alert is in effect for southern Winefred Lake and Grist Lake. Due to an out-of-control wildfire in ...

The Bay Area Air District has extended an air quality advisory through Thursday because of wildfire smoke coming from Canada. The advisory was first issued Monday for smoke from fires in Alberta ...