No
Nitrogen Monoxide

Nitrogen monoxide is a toxic gas that primarily poses dangers to human health and the environment. When inhaled, it can cause respiratory irritation and reduce the oxygen-carrying capacity of blood, leading to symptoms like shortness of breath and chest pain. High levels of NO can cause a range of respiratory issues (particularly for those with pre-existing conditions like asthma), blood side effects, metabolic disorders, low blood pressure, nausea, vomiting and diarrhoea. 

Nitrogen monoxide is also a pollutant, reacting with oxygen in the atmosphere to form nitrogen dioxide (NO₂), contributing to air pollution and the formation of smog and acid rain, which harm ecosystems and degrade air quality.