What keeps me awake in the night

AQI vs Life Expectancy

The deteriorating air quality index (AQI) in major Indian cities poses a significant threat to public health and life expectancy. As pollution levels rise day by day, residents are increasingly exposed to harmful pollutants, which can lead to a range of respiratory and cardiovascular diseases. Prolonged exposure to poor air quality not only impairs lung function but also increases the risk of chronic conditions, impacting overall quality of life. Studies have shown that long-term exposure to high levels of air pollution can shorten life expectancy by several years, particularly among vulnerable populations such as children and the elderly.

Here is mathematical model which predicts the life expectancy in terms of PM2.5 exposure