[R-sig-Geo] Advice on starting to analyze smokestack emissions?

[Kevin Zembower]

Hello, all,

I'm trying to get started analyzing the concentrations of smokestack
emissions. I don't have any professional background or training for
this; I'm just an old, retired guy who thinks playing with numbers is
fun.

A local funeral home in my neighborhood (less than 1200 ft from my
home) is proposing to construct a crematorium for human remains. I have
some experience with the tidycensus package and thought it might be
interesting to construct a model for the changes in concentrations of
the pollutants from the smokestack and, using recorded wind speeds and
directions, see which US Census blocks would be affected.

I have the US Government EPA SCREEN3 output on how concentration varies
with distance from the smokestack.
See https://www.epa.gov/scram/air-quality-dispersion-modeling-screening-models#screen3
if curious. As a first task, I'd like to see if I can calculate similar
results in R. I'm aware of the 'plume' steady-state Gaussian dispersion
package, but am a little concerned that this package was last updated
11 year ago.

As professionals in this field, do you have any recommendations for me
on how to get started analyzing this problem? Is 'plume' still the way
to go? I'm aware that there are many atmospheric dispersion models from
the US EPA, but I was hoping to keep my work within R, which I'm really
enjoying using and learning about. Are SCREEN3 and 'plume' comparable?
Is this the best R list to ask questions about this topic?

Thanks for any advice or guidance you have for me.

-Kevin