NO2lles
NO2lles, also known as nitrogen dioxide, is a chemical compound with the formula NO2. It is a reddish-brown gas that is a prominent air pollutant. NO2 is formed through the oxidation of nitric oxide (NO) in the atmosphere, primarily from the combustion of fossil fuels in vehicles and industrial processes. It is a significant contributor to smog and acid rain, and is also a key precursor to the formation of ozone (O3) in the troposphere.
NO2 is a respiratory irritant and can cause a range of health issues, including respiratory infections, bronchitis,
Efforts to reduce NO2 levels include the implementation of stricter emission standards for vehicles, the promotion