Nitric oxide NO is typical industrial toxic gases mainly produced in thermal power plants industrial furnaces automobile exhaust and waste incineration which could form acid rain thus exacerbating soi

Additionally, nitric oxide is a major contributor to air pollution and can have detrimental effects on human health. It can cause respiratory problems, cardiovascular diseases, and contribute to the formation of smog and particulate matter. Nitric oxide also plays a role in the formation of ground-level ozone, which is a harmful pollutant. Therefore, controlling and reducing emissions of nitric oxide is crucial for environmental and public health protection.