You may still have to adjust your activities and medications. Yes, but your concern should be appropriate to the type of environment in which you work. If you work with volatile solvents, sprayed substances, powders, or known carcinogens or allergens, your potential risks are high. Even if you work in what seems to be a chemical-free environment, you may still be exposed to air pollution. Older structures may contain mold spores or cockroaches, both powerful allergens.
Dust mites are universal in indoor environments.
And no matter how old the building, there may be hidden chemicals. New carpeting, for example, may release invisible but toxic fumes. Poorly filtered air handling systems may pour out allergens and irritants. If they are damp from handling humidity, they may actually breed mold spores. If tobacco smoking is permitted in the building, smoke may pollute your air you breathe.