New Delhi, Dec. 15 -- Delhi's air pollution reached record levels on Sunday, with the overall air quality index (AQI) in the national capital reaching 461. As the air quality remained in the 'severe' category, it soared to 500 in the Wazirpur area and crossed 490-mark in Noida, as per the Central Pollution Control Board (CPCB) data. On Monday, the AQI in Delhi was recorded at around 450.

An AQI over 400 falls under 'severe' category. So, does this high level of air pollution impact your mental health?

While air pollution is known to cause respiratory issues and cardiovascular diseases, it is also associated with higher levels of stress, psychological distress, increased risk of dementia and Alzheimer's and depression.

Several research ...