Working overtime in the weekend

I only realized that pesticide was sprayed all over my office, just when I arrived there yesterday. I took 1.5 hours bus to go to office and going home right afterwards is another toll travelling totally 3 hours in a row.

So I worked for an hour there, sent 2 emails, and left. My senior was on her way back to office, seeing my WhatsApp to her about the pesticide, she drove back home.

Today I worked from home since the pesticide is probably still in the air, with no air conditioning and window not openable.

I realized I should have worked at home yesterday instead. No matter what, there is no need to risk my life for work.