Can National 6 Diesel Vehicles Enter Urban Areas?
1 Answers
National 6 diesel vehicles can enter urban areas. National 6a Standard: For every kilometer driven, the carbon monoxide emissions must not exceed 700 milligrams. For every kilometer driven, the non-methane hydrocarbon emissions must not exceed 68 grams. For every kilometer driven, the nitrogen oxide emissions must not exceed 60 grams. For every kilometer driven, the PM (particulate matter) emissions must not exceed 4.5 grams. National 6b Standard: For every kilometer driven, the carbon monoxide emissions must not exceed 500 milligrams. For every kilometer driven, the non-methane hydrocarbon emissions must not exceed 35 grams. For every kilometer driven, the nitrogen oxide emissions must not exceed 35 grams. For every kilometer driven, the PM (particulate matter) emissions must not exceed 3 grams.