Yes, this is possible. There are actually instructions in the AMET User’s Guide on adding support for a new AQ network (see section 8. How to Add a New AQ Network to AMET). I suggest you take a look at the User’s Guide for instructions. But there are actually a couple ways to tackle this.
If you only have a single site and don’t mind “lumping” it in with another network, you could simply add your data to one of the other network data files (e.g. AQS_daily). Simply follow the same format as the existing data in the file file (basically site_id, date_on, date_off, and then your data in the correct column). The only other thing you would then need to do is add the new site to the AQS_full_site_list.csv file (don’t worry about including all metadata, you just need the site_id, site_number, latitude and longitude of the site). You then rerun your database setup (to add the new site to the data metadata table) and then run AMET for AQS_daily (for example) and the new site should be included. Assuming everything works correctly, the data from the new site would be available as an AQS site. You can then do whatever you want with it.
The second method is to actually create a new “nework” for your data, and these are the instructions that are included in the AMET User’s Guide. So, you’d create a new observation data file with your data (you can mimic the format of one of the existing networks, like AQS_daily), create a new site file for your “network” (again, mimic an existing file like AQS_full_site_list.csv), and then modify the AQ_matching.R script to add you new network. Here’s where I’ll leave you and tell you to refer to the AMET User’s Guide, since the instructions on how to modify the R code in AMET to add a new network are in there.
So, decide which method you want to use. If this is a single site for single year, it may be faster to just go with method 1. If you’re expecting to have these data routinely, or you really want the site available as a separate new network, method 2 may save you time in the long run.
Let me know if you have any trouble once you get started.