Ah Jeff I'm in Massachusetts. No, it's not a result of air quality. I was exposed to a mixture of toxic solvents via inhalation, while cleaning in a confined area. The most malicious probably being toluene. I am feeling a lot better compared to the ~4-5 months right after exposure. For example, I am able to sleep a united night's sleep now instead of those horrible 30 minute intervals. I also don't have the severe thinking issues / mood disorder that the chemicals induced for 2-3 months. But, I am still having issues with sleep, thinking, neuropathy, and dissociation.
Not a whole lot to do but keep going forward and hope for recovery. I suppose that previously the neuropathy was over my entire body, now it's mostly my lower legs, lower spine, and head. Perhaps by next year maybe there will be improvement. I know the nerves do grow (perhaps that will remediate whatever the chemicals did to disrupt them) but it takes a long time. It's a very malicious effect from cleaning for only 20 minutes though, hahaha.