Think back to the red AQI forecast on your phone. What information was it trying to convey? The Air Quality Index (AQI) is a ...

Take precautions: The South Coast Air Quality Management District says L.A. County residents should take precautions whenever ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

The EPA created six color-coded categories from green (good ... What doesn't AQI tell us? The Air Quality Index does not take ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

The Oregon DEQ has issued an air quality advisory for parts of Oregon due to stagnant air trapping pollutants.

The Oregon Department of Environmental Quality issued an air quality advisory for La Pine Tuesday due to stagnant air ...

The Oregon Department of Environmental Quality issued an air quality advisory Wednesday for Klamath County, southern Lake ...

If the colors are orange, I stay inside,” Wiedinmyer ... For people living near wildfires in the Los Angeles area, understanding the air quality index (AQI) charts can help you determine if ...

Ash from the wildfires, which can irritate your skin or lungs, falls out of the air and settles onto the ground and therefore ...

The index ranges from 0 to 500 with bands for: good, moderate, unhealthy for sensitive groups, unhealthy, very unhealthy, and hazardous. Color Category Air Quality Index (AQI) Range Health ...