Real estate and climate change now go hand-in-hand. As temperatures and sea levels continue to rise, many homes face some ...

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 ...

A new study looking at the nation’s healthiest cities has turned up some surprising results. Use our interactive map to ...

as judged by the EPA's Air Quality Index rating system. Moderate air quality is between 51 and 100, or in the yellow band of the AQI scale. Air quality in the moderate range can still be risky for ...

Indicators like the Air Quality Index (AQI), commonly used to track air pollution levels ... But air quality can vary on a hyperlocal scale, meaning the network of official sites is "fairly sparse," ...

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

Smoke from the blaze has significantly worsened air quality statewide, with some areas reporting hazardous levels exceeding 500 on the Air Quality Index (AQI ... quality on a scale from 0 ...

Niche e-commerce is reshaping the future of online retail with curated products to a targeted audience. Amid this backdrop, ...