What sections of a population are most at risk from bushfire smoke? PM2.5 is more dangerous.?
- SOT3Lv 61 month ago
Smoke is much more concentrated than normal exposures. Dosage makes a big difference. Recent studies and admissions by EPA have shown the PM2.5 scare was way overstated and that EPA basically lied to the public for many years.
- AlejandroLv 41 month ago
12.5% are at risk of smoke from a brushfire.