Sulfur dioxide is a noticeable component in the atmosphere, especially following volcanic eruptions. According to the United States Environmental Protection Agency, the amount of sulfur dioxide released in the U.S. per year was: Sulfur dioxide is a major air pollutant and has significant impacts upon human health. In addition, the concentration of sulfur dioxide in the atmosphere can influence the habitat suitability for plant communities, as well as animal life. Sulfur dioxide emissions are a precursor to acid rain and atmospheric particulates. Due largely to the US EPA’s Acid Rain Program, the U.S. has had a 33% decrease in emissions between 1983
Nitrogen dioxide poisoning such as anticholinergic may be required for 6 to 12 months to lower the body overreaction to nitrogen dioxide gas. Occupational exposures constitute the highest risk of toxicity and it is often high for farmers especially those that deal with food grains. It is equally high for firefighters and military personnel, especially those officers that deal in explosives. The risk is also high for arc welders, traffic officers, aerospace staffs and miners as well as those people whose occupations are connected with the nitric acid. Silo-filler's disease is a consequence of exposure to nitrogen dioxide poisoning by farmers dealing with