7
CM-6 Carbon Monoxide and Hydrocarbon Fuels
COLevelinAir HealthEffects
0ppm FreshAir
100ppm Slightheadacheafter1‐2hours.
200ppm Dizziness,headache,nauseaafter2‐3hours.
400ppm Dizziness,headache,nauseaafter1‐2hours/life
threateningafter3hours.
800ppm Dizziness,headache,nauseaafter45minutes,
unconsciousafter1hour,deathwithin3
hours.
1,600ppm Dizziness,headache,nauseaafter20minutes,
deathwithin2hours.
3,200ppm Dizziness,headache,nauseaafter10minutes,
deathwithin60minutes.
6,400ppm Dizziness,headache,nauseaafter1‐2minutes,
deathwithin30minutes.
12,800ppm Instantaneouseffects,deathwithin3minutes.