nitrogen dioxide (NO2)
Nitrogen dioxide (NO2) is a reddish-brown gas with a strong, sharp smell, commonly found in the air, especially in urban areas. It primarily comes from vehicle exhaust and industrial processes. NO2 is a significant air pollutant that can contribute to respiratory issues and is a key ingredient in the formation of smog and acid rain. Exposure to elevated levels can harm human health, particularly for individuals with asthma or other lung conditions. Reducing nitrogen dioxide emissions is important for improving air quality and public health.
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Nitrogen dioxide (NO2) is a reddish-brown gas with a sharp, acrid odor, commonly produced by vehicle emissions, industrial processes, and burning fossil fuels. It is a key air pollutant and part of a group called nitrogen oxides (NOx). NO2 can irritate the respiratory system and lead to health problems, particularly for people with asthma or other lung conditions. It also contributes to the formation of smog and acid rain, which can harm the environment. Monitoring and reducing NO2 levels are important for improving air quality and public health.