Different Rankings Tell Different Stories The healthiest countries in the world vary depending on who's doing the measuring.
Note: According to the Central Control Room for Air Quality Management, a city with an AQI of between 0-50 is considered ‘good’, 51-100 is ‘satisfactory’, 101-150 is ‘moderately polluted’, 151-200 is ...
With Delhi’s AQI touching hazardous levels, explore 10 Indian cities with the cleanest air and AQI under 50. From mountain ...
Madiun Regency has the cleanest morning air in Indonesia on Nov 20, 2025, with an air quality index of 13. Nabire and West ...
Kutai Barat Regency in Indonesia had the cleanest air on Monday, November 17, 2025, with an air quality index of 11. The Ministry of Environment and Forestry classifies air quality into five categorie ...