The impact fireworks can have on air quality can be quite striking and seemingly outsized given their relatively small ...

How to stay safe when exercising in bad air quality. If you choose to go against warnings and engage in exercise outside, the American Lung Association suggests finding areas that may have lower ...

Poor air quality may be causing your skin irritation and itchy, dry throat. And with the nearly record-breaking summer heat set to continue at least through Labor Day, you'll need to understand ...

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

Potentially hazardous air quality has gripped Phoenix, Arizona, as a combination of stagnant weather, windblown dust, and warm temperatures fueled a rise in PM10 pollution, prompting hazy skies and ...

Each Air Quality Index category, also known as the level of concern, is attached to a certain range of values: Good (green): 0 to 50 Moderate (yellow): 51 to 100 ...

Bad air quality from things like wildfire smoke can be dangerous. Why it happens, what's considered bad, and how to protect yourself and your pets. 2 suspects arrested in fatal shooting of child ...

The next day, the air in the New York metropolitan area was so bad—the air-quality index (AQI) topped a historic 400—it turned a disturbing shade of amber.

What to do when the air quality bad and how to protect yourself. While it is still safe to go outside under hazy skies, the weather service has said “sensitive groups” can be more prone to the ...

Bad air quality can contribute to bronchitis, particularly if there is pollution from cigarette smoke. Other pollutants in the environment, such as toxic gases and dust, can also increase the risk.

Three U.S. cities ranked among the top 10 for worst air quality in the world Tuesday morning as smoke from Canada fires hit Chicago and the Midwest.

Poor air quality may be causing your skin irritation and itchy, dry throat. And with the nearly record-breaking summer heat set to continue at least through Labor Day, you'll need to understand ...