First was using BME sensors. Learned that SGP30/40 is more accurate and better for measuring VOC on printers.
BME sensor has pseudo built in support for klipper, SGP30/40 however does not.
*credit to Dr_Dave#5986 for the graph and testing.
SGP40 setup from https://github.com/nevermore3d/Nevermore_Max/tree/master/Software/Klipper
Changes for fluidd or mainsail to integrate SGP40 sensor, does not duplicate addition but may need to be reran after update to fluidd.
cd ~/ && grep -l '\["bme280","htu21d"\]' {fluidd/*,mainsail/*} -R | xargs sed -i 's/"bme280","htu21d"/"bme280","htu21d","sgp40"/g'
sudo pip3 install adafruit-circuitpython-sgp40