SOUTH BEND, Ind. (WNDU) - Wednesday has been characterized by a warm, fresh summer breeze free of wildfire smoke. But in recent days, the air has been chokingly bad. The wildfires burning in Canada ...

Plumes of smoke are blanketing large swaths of the U.S. and parts of Europe, which presents risks for those breathing it. The Midwest, Northeast and Great Lakes regions of the U.S. have “very ...

Air quality in Milwaukee is once again approaching unhealthy levels due to Canadian wildfire smoke. As of 9 a.m. July 17, the Air Quality Index (AQI) in the Milwaukee metro area was between 115 to 120 ...

Unfortunately the number of days that poor air quality is effecting us each year has gone up with more wildfires or in some cases more pollution. It’s critical to understand just how much the AQI can ...

An air quality alert continues for the entire Chicago area Friday, with poor air quality due to smoke from Canada wildfires expected to stick around all day and even into Saturday, the NBC 5 Storm ...

Another air quality alert has been issued for New York City some of the surrounding area Tuesday. Our Air Quality Index, or AQI, hit 123 by noon, which is considered unhealthy for sensitive groups.

When air quality is poor, fine particulate matter (PM 2. 5, PM10), nitrogen dioxide, and other contaminants can travel deeper ...

A dense blanket of smog continued to cover Delhi and its adjoining areas on Monday morning as the air quality remained in the 'severe' category, reducing visibility and disrupting flight and train ...

Delhi Air Quality update: Delhi's air quality deteriorated on Friday as the air quality index (AQI) slipped back into the ...

The IMD issued an orange alert for fog on Saturday and the AQEWS predicted the air quality index to climb into the 400+ ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those breathing it. Fires burning in one state can make air worse several states ...