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 ...

Joe Edwards is a Live News Reporter based in Newsweek's London Bureau. He covers topics related to weather, climate, and extreme weather events. Joe joined Newsweek in April 2024 after graduating ...

According to the US Environmental Protection Agency (EPA ... The EPA measures regional air quality index (AQI) by how hazardous it is to the general public. Discover the AQI in your city by ...

and forecast models to provide real-time air quality index (AQI) readings for more than 1,000 locations. Los Angeles’ air quality is closely tied to weather patterns. Clear, breezy days help ...

Symptoms of climate change, such as extreme weather events and wildfires, can significantly impact air quality, potentially leading to increased pollutants and allergens, posing health risks.

What Is a Normal Air Quality Index? A normal AQI falls between 0 to 50, according to the US Air Quality Index. This ranking indicates that the air quality is good and poses little or no risk to ...

Monitoring systems are not all encompassing and do not always pick up all of the hundreds of harmful chemicals released, ...

The US government has halted air quality data sharing from embassies and consulates due to funding constraints. Scientists warn that the decision will weaken global air pollution monitoring and ...

As fires burned in Los Angeles this year, newer toxin monitors found contaminants that aren’t measured by standard methods.

At such a critical moment in US history, we need reporters on the ... Mount Rushmore on Monday were hit with “unhealthy” air quality warnings in a wide stretch of the Great Plains, according ...