Nitrogen dioxide with the chemical formula NO2• is a chemical compound with ID pub low 3032552 is. Its molecule 46. the 0055 g/mol can be. This gas at ordinary temperature a yellow, and at higher temperatures to Brown in color, red shades(auburn color), and is toxic and smell very nasty there.

nitrogen dioxide of the most important air pollutants are expected to be. Every year, millions of tons of this gas in the effect of human activity, especially fossil fuel consumption can be produced. Nitrogen dioxide in combination with moist air produces nitric acid that causes decay, extreme metal can be. Also, in high concentrations, causing smog and the field of view to reduce the intensity and on the growth of plants, the negative effect is. The gas of the greenhouse effect are also important.