View the 25 worst polluted cities in the world:

Current Air Pollution Index Rate

The data is updated weekly (every Monday)

Numbeo surveys the following about pollution in the cities:

• Satisfaction with air quality
• Quality and accessibility of drinking water
• Water pollution (general)
• Satisfaction with garbage disposal
• Does people find the city clean and tidy
• Noise pollution and light during the night in the city
• Green and parks in the city
• Feeling of being comfortable to spend time in the city because of the pollution