For now.
The “State of the Air” 2023 report finds that after decades of progress on cleaning up sources of air pollution, nearly 36% of Americans—119.6 million people—still live in places with failing grades for unhealthy levels of ozone or particle pollution.
If some have their way, it'll get even worse, but by that time we're all gonna be frogs slowly boiling in that pot.
All the best,
Nonoise