[307521527494a2a477d30cf082c3a9e] Hi professors, I am currently using CMAQ’s DDM simulation and I found that the simulated O3 concentration as well as NO2 and PM2.5 are very low, what are the areas I should look at to find the problem?

Lower O3 concentration

lizadams March 30, 2025, 7:22pm 2

Marking this as a duplicate post. Lower simulation concentration

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