Angelenos still bothered by the smell of smoke may be surprised to see that Air Quality Index numbers returned to “healthy” or “moderate” levels this week in L.A. County, but they shouldn’t breathe a ...

The AQI is measured on a scale from 0 to 500, with the lower the number, the healthier the air. (Getty Creative) But many Angelenos aren’t sure if the AQI tells the full story, especially given how ...

Air quality changes consistently. Depending on the different pollutants in the air that come from natural and human activity, some days can be easier to breathe than others. Air quality indexes ...

Weather experts say Michigan will see "good" air quality throughout the Labor Day weekend with no Canadian wildfire smoke or haze impacting vacation plans. "The good news is that recent rains, through ...

Northeast Ohio is under an air quality alert due to elevated levels of ozone or particulate matter. The Air Quality Index (AQI) is currently at a level unhealthy for sensitive groups like those with ...

Residents in parts of Nebraska, South Dakota, and Minnesota have been advised to stay indoors as smoke from Canadian ...

Currently, the Air Quality Index (AQI) of Louisiana is approximately 35, which indicates a good air quality. The AQI scale ranges from zero to 500, with lower numbers, such as those between zero and ...

The air quality index (AQI) is a public health tool designed to communicate air pollution levels or the quality of air in ...

Note: According to the Central Control Room for Air Quality Management, a city with an AQI of between 0-50 is considered ‘good’, 51-100 is ‘satisfactory’, 101-150 is ‘moderately polluted’, 151-200 is ...

After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free skies this week. The Air Quality Index (AQI) — which measures the ...