There is various data to suggest indoor air is many times more polluted than the air outside, but it doesn’t have to be that way.

From its vantage point outside Earth's atmosphere, more than 36,000 km above Earth's surface, the Copernicus Sentinel-4 mission will detect major air pollutants over Europe in unprecedented detail.

New research highlights indoor air quality can have a powerful impact on the health and development of babies and young ...

Last week, many Minnesotans in the Twin Cities area were surprised to be advised not to engage in strenuous outdoor activities because of “bad air.” The Air Quality Index, an air pollution scale, ...

Doctors urge high risk groups to limit outdoor activity amid air quality alert 01:53. A Code Orange alert is in effect in Philadelphia, meaning the air is potentially unhealthy for sensitive groups.

We measure the air quality with the AQI, or air quality index. For most people, when that AQI gets to 150, it’s still OK to go out and exercise — but you want to shorten the duration of your ...

The air we breathe is known to be linked to respiratory illnesses and even cardiac disease, but now, experts say, there is also a strong association with a disease that is a rising burden in India ...

The first Knozone Action Day for the year has been issued for June 12, 2025, due to hot temperatures, sunny skies, and wildfire smoke are the cause.

More than 25,000 residents in three provinces have been evacuated as dozens of wildfires remained active Sunday and diminished air quality in parts of Canada and the U.S.

When the first wave of Israel Air Force (IAF) jets returned home from the opening salvos of Operation Rising Lion last Friday, Israeli Prime Minister Benjamin ...

NASA's Voyager spacecraft has uncovered a cosmic marvel: a blazing 'wall' of heat beyond our Solar System, hinting at the ...