Erin Davis/Axios Visuals Breathe easy, Philly, because our air quality is on the up and up. Why it matters: Long-term exposure to poor air quality is harmful to your health. State of play: The average ...

The US has topped a list of 175 countries of where citizens are most at risk from the adverse health effects of air pollution, according to a new study. Exposure to air pollution can cause chronic ...

The AQI is measured on a scale from 0 to 500, with the lower the number, the healthier the air. (Getty Creative) ...

As a result, the Air Quality Index (AQI) in Delhi surged badly ... The Press Information Bureau (PIB) also states that, “State Govts. in the NCR and the GNCTD to mandatorily conduct classes in schools ...

The ongoing wildfires that erupted across Los Angeles County last week have many residents worried about what they're breathing and how to keep their families safe. More than 5,000 people tuned in ...

The agency runs calculations on the readings to determine the air quality index, or AQI, which can represent current conditions and averages over the next 24 hours. The AQI, which ranges from 0 to ...

In Santa Monica’s waterfront Palisades Park, the air was fresh enough for people to jog. Air quality, measured on a scale from good to hazardous, was good to moderate on Monday and mostly good ...

The Air Quality Index (AQI) is at 161, indicating that the air quality is less than ideal. Expect partly cloudy skies with some haze throughout the day. Check out more details of today’s forecast, the ...

Support LAist by giving now. 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 ...

Photo by Jules Hotz for CalMatters. 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.

Arizona is the only state with an air quality index that falls in the “unhealthy” category. In 2021, Maricopa County had good air quality on only 4% of days. Air pollution in the Valley and ...