@Hatem, I do attach a document on issue. Sources and Effects of Common Air Pollutants are treated, among them Carbon monoxide. Regarding the amount of CO produced by combustion of 1 liter of fuel depend on many factors! Which fuel?

http://www.cleanerandgreener.org/resources/air-pollution.html

We can define indicators of air pollutant emissions by how much CO2 [kg] will be produced when we get one GJ of energy. E.g. for different materials:

Coal ca. 94 kg/GJ

Lignite ca. 111 kg/GJ

Natural gas ca. 56 kg/GJ

Petrol ca. 69 kg/GJ

Petroleum ca. 74 kg/GJ

Muncipal west ca. 140 kg/GJ

Firewood ca. 110 kg/GJ

Most fuels are hydrocarbons so the answer is dependent on the ratio of hydrogen.

One liter (like diesel or gasoline) and has a formula of CnHn+2 then the carbon dioxide produced per mole of fuel is the same as the number of moles as is present in the original compound. As CO2 is essentially three times as heavy per mole as C, then each gram of C (or fuel as the H's don't weigh much) creates 3 g of CO2. As 1 litre of fuel weighs 800g, the carbon dioxide created is about 2400 g.

Dear Hatem, are you asking about the contribution of fuel consumption in air pollution? Are you thinking of fuel used fro example for cars? Would you please explain.

Best regards

Fuel consumption of any type either it is petrol or diesel or gasoline or any other is causing environmental pollution in some way. The direct impact is on air pollution which increases day by day due to their incomplete combustion.

Regards,

Nitish

Dear Dr Mohammed Saleem Ali

I mean the fuel used for cars.

Dear Dr Lujbomir

I mean fuel for cars Gasoline and benzene

Dear All colleagues

Thank you all very much .All your information are useful and valuable .I really thanks every body

Hatem, considering that fuel-consuming vehicles congest our traffic everyday and almost all industries and households run on fuels, I believe that the impact of fuel-consumption on air pollution is immense. Ed

Notorious impacts, we are not realizing now. Environment is already deteriorated; we are practically watching record break snowfalls, lowest cum high temp.s, tsunamis, Greenhouse effect, ozone depletion etc.

Each year industrially developed countries generating billions of tons of pollutants. 70 per cent of the carbon monoxide and 50 per cent of the nitrogen oxides come from burning petrol and diesel in cars and Lorries. Carbon monoxide, for example, is a typical product of internal-combustion engines.

Fuel use facts:

One liter of petrol used results in 2.36kg of CO2 emitted to the atmosphere

One liter of diesel used results in 2.68kg of CO2 emitted to the atmosphere

One liter of E85 blend Bioethanol used results in approx. 1.04kg of CO2 emitted to the atmosphere

you can calculate the emissions by seeing this link

https://www.araiindia.com/CMVR_TAP_Documents/Part-14/Part-14_Chapter08.pdf

A relatively nice table showing one entry of carbon monoxide presence in car exhaust (from an engine without a catalytic converter) is at:

http://en.wikipedia.org/wiki/Carbon_monoxide

7000 ppmv is stated... which seems quite dangerously high when compared to

'normal' levels we all experience on a daily basis.

More CO forms from fuel combustion in low oxygen environments...

when CO2 product is less likely. So it seems to depend on many factors

as to how much carbon monoxide is liberated/formed from a liter of gasoline.

Dear Dr Hatem.

This website contains interesting information about fuel consumption by vehicle and air pollution

http://www.greenercars.org/guide_environment.htm

Eric Steven Hall is doing research on air pollution.(also on RG)

Dear Hatem Maraqah , this is about the air polution which is not registered by traditional sensors. Nice story and great idea.

Air quality monitors mounted on public transit see pollution other sensors miss

By putting an instrument on a mobile platform, you’re able to get a lot more coverage...

Researchers in Salt Lake City are using light rail trains to measure the city’s air pollution...

Buses!?

https://massivesci.com/articles/air-quality-pollution-trains-salt-lake-city/?utm_source=drip&utm_medium=email&utm_campaign=Planes%2C+Trains%2C+and+Climate+Change+%28Weekend+Reads+03-19-21%29&utm_content=Planes%2C+trains%2C+and+climate+change+%F0%9F%9A%82