Knoxville's mountainous skyline is covered in a hazy layer of smoke Wednesday, March 12. Air quality in the region is considered unhealthy for "sensitive groups," according to the Knox County ...

Delhi on Monday witnessed a maximum temperature of 31.4 degrees Celsius, 3.7 notches above the season's average, according to ...

Depending on the different pollutants in the air, like pollen or wildfire smoke, some days can be easier to breathe than others for Oklahomans.

Meanwhile, air quality in the national capital continues to be a concern. According to data from the Central Pollution Control Board (CPCB), Delhi’s Air Quality Index (AQI) was recorded at 262, ...

It even delivers information that might be helpful for your day, like the forecast and air quality. But if you don't want to see your weight on the scale, or don't want others to peek, you can ...

The AQI scale is as follows: 0-50 is good, 51-100 is satisfactory, 101-200 is moderate, 201-300 is poor, 301-400 is very poor, and 401-500 is severe. On Thursday, the AQI at 12 pm was 126 but ...

The air quality index is a scale used to measure how healthy the air is in a certain region. It has six categories, ranging from "good" to "hazardous." Air quality will be scored on a scale from ...

Swiss air quality technology company, IQAir, released its 7th annual World Air Quality Report, highlighting trends in air ...

The Jefferson County Department of Health issued a Code Red Air Quality Alert for PM2.5 levels for Tuesday, March 11, warning ...

Pruitt recommends that everyone keep an eye on the air quality forecasts in their area as well as a few tips on bad air ...

According to the AQI scale, a reading between 0 and 50 is considered 'good,' 51 to 100 'satisfactory,' 101 to 200 'moderate,' 201 to 300 'poor,' 301 to 400 'very poor,' and 401 to 500 'severe.' ...

U.S. Environmental Protection Agency (EPA) air quality monitors are disproportionally located in predominately white neighborhoods, according to University of Utah research. The EPA's network ...