Can poor AQI impact your stress levels and worsen mental health?

Air pollution can also trigger inflammation within the body, impacting brain chemistry. Neuroinflammation—a subtle form of brain inflammation — disrupts the production of serotonin and other mood-regulating neurotransmitters. Studies also show long-term exposure to pollution raises the risk of neurodegenerative disorders, with depression potentially signaling an early warning. Younger and older populations are especially vulnerable.

Dr Sulaiman Ladhani, pulmonologist at Wockhardt Hospitals, Mumbai Central, said that the constant worrying about rising levels of pollution can add to one’s stress and anxiety. Prolonged exposure to air pollution can even heighten the risk of dementia and early-onset Alzheimer’s. With poor air quality often disrupting sleep, chronic fatigue and irritability become more common. He suggested avoiding stepping out from the house when pollution levels are at a peak and making sure to engage in regular physical activity indoors.

Poor AQI can lead to cardiovascular and respiratory problems that can indirectly affect mental health (File Photo).

What can you do to keep yourself cheerful amidst rising pollution levels?

Dr Ajinkya suggested a lifestyle anchored in healthy routines, from regular sleep schedules to a balanced diet low in processed foods.

While he advised exercising regularly, he mentioned that one should avoid going on early morning walks, especially during the winter season. “Wearing a mask can help combat the negative effects of air pollution, and if you must, then try to go for walks during the late evening,” he said.

Relaxation techniques—like deep breathing exercises, yoga, pranayama, and meditation—can also support resilience against the mental impacts of pollution. He also forbade indulging in addictions such as smoking, vaping and drinking as they may lower the immunity.