Actress Hina Khan has publicly shared her struggles with Mumbai's worsening air quality, reporting constant coughing and breathlessness that limit her outdoor activities. She posted screenshots of the city's high Air Quality Index (AQI), with levels reaching up to 209 in some areas, categorizing it as 'severe' or 'moderate' depending on the source. This deterioration in air quality has become a growing concern for residents, impacting daily life and health.