Nitrogen dioxide - Wikipedia
WEBNitrogen dioxide is a chemical compound with the formula NO2. One of several nitrogen oxides, nitrogen dioxide is a reddish-brown gas. It is a paramagnetic, bent molecule with C 2v point group symmetry.
Nitrogen Dioxide - American Lung Association
WEBOct 26, 2023 · Nitrogen dioxide, or NO 2, is a gaseous air pollutant composed of nitrogen and oxygen and is one of a group of related gases called nitrogen oxides, or NO x. Nitrogen dioxide forms when fossil fuels such as coal, oil, methane gas (natural gas) or diesel are burned at high temperatures.
Basic Information about NO2 | US EPA - U.S. Environmental …
WEBJul 16, 2024 · Nitrogen Dioxide (NO 2) is one of a group of highly reactive gases known as oxides of nitrogen or nitrogen oxides (NO x). Other nitrogen oxides include nitrous acid and nitric acid. NO 2 is used as the indicator for the larger group of nitrogen oxides.
Nitrogen dioxide | Definition, Chemistry, Sources, Air Pollution ...
WEBSep 6, 2024 · nitrogen dioxide, inorganic compound, a highly reactive and poisonous gas. Nitrogen dioxide is one of several nitrogen oxides (NO x), including nitrous acid and nitric acid, and is often used as an indicator for the larger group of nitrogen oxides.
Basic Information about NO2 | Nitrogen Dioxide (NO2) …
WEBSep 8, 2016 · Nitrogen Dioxide (NO 2) is one of a group of highly reactive gases known as oxides of nitrogen or nitrogen oxides (NO x). Other nitrogen oxides include nitrous acid and nitric acid. NO 2 is used as the indicator for the larger group of nitrogen oxides.
Nitrogen Oxides - Center for Science Education
WEBNitric oxide (NO) and nitrogen dioxide (NO 2) are two gases whose molecules are made of nitrogen and oxygen atoms. These nitrogen oxides contribute to the problem of air pollution, playing roles in the formation of both smog and acid rain.
Nitrogen Dioxide's Impact on Indoor Air Quality | US EPA
WEBMar 5, 2024 · Nitrogen Dioxide's Impact on Indoor Air Quality. The two most prevalent oxides of nitrogen are nitrogen dioxide (NO 2) and nitric oxide (NO). Both are toxic gases with NO 2 being a highly reactive oxidant and corrosive. On this page: Sources of Nitrogen Dioxide. Health Effects Associated with Nitrogen Dioxide.
Nitrogen Dioxide | Air Quality - NASA
WEBApr 12, 2024 · Nitrogen dioxide (NO 2), which is unhealthy to breathe (e.g., Anenberg et al., 2018; Eum et al., 2019), is a member of the NO x family (NO x = NO + NO 2) and is a necessary ingredient for the formation of unhealthy levels of surface ozone (O 3), another important pollutant.
Nitrogen Dioxide (NO2) Pollution | US EPA - U.S. Environmental ...
WEBSep 12, 2024 · Nitrogen Dioxide (NO 2) is one of a group of gases called nitrogen oxides. Contact Us. Information on setting and implementing the primary outdoor air quality standard for nitrogen dioxide.
Nitrogen Dioxide (NO2) Pollution - US EPA
WEBJun 13, 2019 · What is NO and how does it get in the air? What are the harmful effects of NO? What is being done to reduce NO pollution?