We often take the air we breathe for granted, but new data reveals that the pollutants behind millions of preventable deaths now taint the air most of us breathe at unhealthy levels.
  • cipres@lemmy.ml
    08·
    3 years ago

    Yeah the only moment you should be wearing N95/FFP2 masks is when they’ve chemtrailed a lot or if you live in a heavily polluted area …