Overview
- Mumbai and Kolkata are experiencing hazardous air quality levels, with AQI readings reaching 500, the highest on the scale.
- Residents in Mumbai are advised to wear masks and limit outdoor activities due to the unhealthy air quality during Diwali festivities.
- Kolkata's air quality is classified as hazardous, prompting health warnings for the general public to remain indoors as much as possible.
- In Noida, the AQI has reached a 'very poor' level, urging vulnerable groups to take precautions and reduce outdoor exposure.
- Other cities like Haryana, Hyderabad, and Gurugram are also facing poor to moderate air quality, affecting daily activities and public health.