In the local airport's VHF real-time report [WX AWOS-3: 118.125 MHz (989-734-7419)] reports "Density Altitude" in warmer weather under "Remarks".
However, this doesn't seem to appear in the METAR.
Is it common for Density Altitude to appear in METAR? I see a provision for it under RMK on some web sites, but it isn't appearing currently on the KPZQ METAR, but it is on VHF. (this is a small airport)
I found this to be a good explanation about Density Altitude:
https://youtu.be/5yFIRHvoy4k and how it relates to aircraft performance.
[youtube]https://youtu.be/5yFIRHvoy4k[/youtube]
Greg H.