After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...
Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.
Indicators like the Air Quality Index (AQI), commonly used to track air pollution levels, provide a rough sense of the ...
Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up across Los Angeles County. While many of the latter have been in areas of dense ...
The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...
If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...
Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...
New Delhi: After two days of moderate air quality, the air quality in the national capital has again deteriorated, falling ...
Ash from the recent LA County fires and burn scars formed by other wildfires in the fall can be dispersed by strong winds.