EPA PM2.5 Rules

The second paragraph are the particles we're fighting against...

Scientific evidence shows that long- and short-term exposures

to PM2.5 can harm people’s health, leading to heart attacks,

asthma attacks, and premature death. Large segments of the

U.S. population, including children and older adults, people

with heart or lung conditions, and minority populations, are at

risk of adverse health effects from PM2.5

PM NAAQS 2022 - Standards - Fact Sheet

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