I am looking for the method (algorithm, software, tools and details) to do that.
I need to know, how to measure
1.sensor radiance for band
2. Surface reflectance of band
3. Irradiance arriving at the top of atmosphere (W/m2) in band
4. The angle of incidence (degree),
5. The correction factor for Earth-sun Distance
6. Julian day
7. Digital Number (DN)
8. Gain value for a specific band and
9. Bias value for a specific band
Why CO? CO2 is the big one. If that is what you mean CO2 has a valuable near-IR spectrum. I'd try that. Which component of aerosol? and when? Big changes in this have occurred in the recent past. BTW if you really meant CO I would look in the near-IR region also. this link may be of assistance to you: Article The used of the Boosted Regression Tree Optimization Techniq...
Best wishes, D. Booth
You can use NOAA , Copernicus and NASA data .
these repositories will give you live pm2.5, pm10, aerosol, co , co2, ozone data and ch4 data
you can also check EPA.COM they have detailed statistical data but they use pollution data from ground air monitors not satellite
they also have an interactive map where you can measure all the variables you mentioned plus they give a detailed geographic information for each residential address you enter.
search for copernicus data and NOAA data...you can get live and historcial data
it is freely available. you may also write to them ...they respond.
there are also apps that uses these data
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