Kelli Ferrone wiped blinds and window sills inside her daughters’ elementary school, just a half mile from the devastating ...

Tinley Park’s long-vacant mental health center is finally coming down, marking the start of a major redevelopment effort.

There will be mostly sunny skies. The high will be 9°. Good air quality (0-50) Primary pollutant O₃ 46 μg/m³ Amount of moisture present in the air relative to the maximum amount of moisture the air ...

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If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Gusty winds continue Tuesday, with highs in the low to mid-40s. Wednesday will be a bit cooler behind a cold front, with ...

After a long hiatus, the Gary Air Show will fly back into Marquette Park in Gary's lakefront Miller Beach neighborhood for ...

If you think something seems off with the air quality today in New York City, you're not wrong. But what's causing it? One ...

Jan. 17, 2025 — Atmospheric scientists show proposed 'geoengineering' effort to remove methane, a potent greenhouse gas, from the atmosphere could worse air quality while providing minimal climate ...

Ozone is a gas comprised of three oxygen (O3) atoms. It is unstable and reacts easily to other gases. In its natural state, it is a component in several levels of the atmosphere. At high altitudes ...