Ash and particulate from a wildfire obscure the Los Angeles skyline as seen from Griffith Observatory in August 2021. (Brian van der Brug / Los Angeles Times) Declaring that current standards are no ...
Urban air pollution has long been associated with smog, dust, and traffic fumes, but a new scientific finding is drawing ...
Air pollution detected at some of the lowest levels in the US can prompt fatal heart attacks and strokes, according to alarming new findings published in the JAMA Open Network on Friday. Authors of ...
NEW YORK (Reuters Health) – Apartment dwellers who don’t smoke still can’t escape second-hand smoke completely, but in smoke-free buildings exposure to the tiny particles in cigarette smoke may be cut ...
As wildfire smoke blankets the East Coast, Air Quality Index and PM2.5 numbers are everywhere. Here’s what they mean. Air Quality Index, or AQI, and PM2.5, particulate matter which measures 2.5 ...
The Environmental Protection Agency finalized "stronger" new rules in hopes of cracking down on air pollution in the U.S. The agency said it is reducing the amount of air pollution new or remodeled ...
A new study suggests that tiny particles in the air may cause sudden heart attacks. The study, which researchers published in The Lancet Public Health, notes that particles 25 times smaller than the ...
About 90% of the global population in 2022 experienced unhealthy air quality, and only six countries met the World Health Organization's recommendations of safe air pollutant levels, according to a ...
Declaring that current standards are no longer sufficient to protect public health, the Environmental Protection Agency has proposed strengthening federal rules for one of the world’s most dangerous ...
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