tired senior woman wearing hygienic mask walk outdoor on street sidewalk in city,feel sick,vertigo,nauseous,allergy to dust,

adult air allergic allergies asian bad bangkok city contaminant contamination dirt dizziness dust elderly exhausted face faint female fumes health hygienic inhaling mask medical nauseous outdoor people person pm2 polluted pollution problem protect protective respiratory senior severe sick sidewalk smog street thailand tired toxic unconscious vertigo walking waste woman