Canadian wildfires brought some of the worst air quality in the world to Chicago last week. Since then, the AQI has gotten a ...

(LAMATA) has acquired some low-cost air quality monitoring devices (AQMD) through a grant provided by the University of ...

Mild and sunny weather continues in Chicago, but smoke and a nearby front may influence temperatures and bring scattered storms later in the week.

Smoke will remain in the skies over Chicagoland tonight and Wednesday. Tomorrow will be a hot day with highs just shy of 90 ...

A transformative project to combat urban air pollution in two of Nigeria’s largest cities, Lagos and Port Harcourt, is ...

As part of our celebration of WWMT's 75th anniversary, we're asking "Where are they now?" about some of the people you may ...