Include more risk options for indoors

[frustratedidiot125]

I'm not sure of the latest data currently available on the subject (I do a recall coming across a study or two) but, it would be nice to have more granular indoor options, such as indoor space: open door, indoor space: open Windows etc. Considerations based on room size as well.

There isn't always an appropriate choice in the calculator for the most common indoor conditions.

[beshaya]

The paper we cited for risk reduction from a hepa filter tested opening windows in a classroom and reported negligible change in particles counted.

I've since seen statements to the contrary, but haven't found papers.

@frustratedidiot125, if you could find a paper (or better, 2-3 papers) that suggest that open windows have an effect on particle counts, I'd be happy to take a look (note that pop sci / news articles are not papers).