A definition of ambient air temperature, how to measure it, and how it differs from high, low, heat index, and wind chill temperatures. A definition of ambient air temperature, how to measure it, and how it differs from high, low, heat index, and wind chill temperatures.
hazards, while âwarningâ is used for the less severe. Simple Asphyxiant means a substance or mixture that displaces oxygen in the ambient atmosphere and can thus cause oxygen deprivation in those who are exposed, leading to unconsciousness and death. Substance means chemical elements and their compounds in the natural state or obtained by any production
Ozone, or O 3, is a gas containing three oxygen atoms. Ozone is an unstable chemical that is highly reactive with other gases in the air.Ozone at ground level is unhealthy and is a component of smog.zone, or O 3, is a gas containing three oxygen atoms. Ozone is an unstable chemical that is highly reactive with other gases in the air.