Argon is an inert gas. It is non-toxic and can only present a problem if it displaces air (or the oxygen in air). This may lead to suffocation. As long as there is "enough" oxygen in the air you breathe, any argon you breathe won't affect you.
* Fire and explosion hazards * Health hazards
fire and explosion hazards and health hazards
There are five different types of environmental health hazards known to cause illness in humans. They are chemical, physical, mechanical, biological, and psychosocial hazards.
Each employer has its own procedures for reporting health or safety hazards.
Education about health hazards
The possible health problems cause by health hazards are.... health hazards. This is a nonsensical question, because health hazards are health problems. It all just depends on circumstances.
chromium is very hazardous to health
I would like to know if there are any airborn bacteria from putrefied meat concerning health hazards.
Hazards to human health
fire and explosions hazards, health hazards
In general none. However, argon is often used to clear out tanks which are filled with explosive or combustible gases. Argon, being a dense gas will collect at the bottom of such a tank and poses a risk of death by asphyxiation.