As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

Compared to the last few days, the early morning temperature was a sharp decline, with temperatures previously ranging from ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

Remember, accidentally inhaling wildfire smoke can irritate your eyes, nose, throat, and lungs, per the CDC. So do your best ...

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...

Good (Green): 0-50 AQI means there is little or no health risk associated with air quality. Moderate (Yellow): 51-100 AQI ...

Our research team assigns Silver ratings to strategies that they have a high conviction will outperform the relevant index, or most peers, over a market cycle on a risk-adjusted basis. It earns an ...

The oxygen desaturation index (ODI) is a measure of insufficient blood oxygen (low levels) during sleep. If you have a diagnostic sleep study, this measure can be one of the components in the report ...

with the 24-hour average Air Quality Index (AQI) of 429. The predominant pollutant was PM2.5, the fine particulate matter that poses serious health risks, as they can penetrate deep into the lungs and ...

Delhi’s air quality worsened to "severe plus" as the air quality index (AQI) crossed 450 on December 19, the third day that the reading stayed above over 400. Rohtak in neighbouring Haryana ...

Delhi's air quality took a turn for the worse again as the 24 hour average AQI plunged into the 'severe plus' category on Thursday, breaching the 450-mark at 4 PM, according to the Central Pollution ...