Here are a couple of options for you (compliments of my friend DanM) that will give you lots of climbing, however, they are down the hill from the fire.
JenkinsonLake_to_Kyburz - A bike ride in El Dorado County, CA
Rockcreek, Mosquito, Apple Hill, Forebay - A bike ride in Placerville, CA
JenkinsonLake to Strawberry OutnBack - A bike ride in El Dorado County, CA

You can also do an out and back from Truckee down to Cisco Grove and back to Truckee via old Donner Pass Rd, then do the loop from Truckee to Tahoe City to Kings Beach and back to Truckee via SR 267. Hopefully, there won't be any smoke in the Truckee area.