Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.
The AQI is measured on a scale from 0 to 500, with the lower the number, the healthier the air. (Getty Creative) ...
Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.
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 ...
NEW DELHI: The average AQI in Delhi on Monday was 494, the second highest daily reading recorded by the Central Pollution Control Board since the measure was introduced in 2015. Yet, international ...
Fortunately, the US Environmental Protection Agency has a resource called the Air Quality Index to help monitor air quality. We'll explain how it works and how you can use it to avoid unhealthy ...
Share on Pinterest If you live in an area where you may be exposed to wildfire smoke, check your local Air Quality Index (AQI) before exercising outdoors. Jay L. Clendenin/Getty Images Wildfire ...