Pc building during volcanic ash

I’m in Alaska and have everything set up for my first build but we’re expecting Mount Spur to release some ash in the near future. Are there any big concerns I should know about before deciding to build or should I postpone until it comes and goes? I’ve heard from local awareness posts that bags should be placed over pcs to avoid static discharges and ash ingestion. I have not been able to find any research to help inform my decision. Any help is appreciated.