7 Indian cities with cleanest air quality

1. Aizawl (AQI-19)

2. Rishikesh (AQI-41)

3. Silchar (AQI-41)

4. Ooty (AQI-42)

5. Madikeri (AQI-51)

6. Kohima (AQI-51)

7. Gangtok (AQI-57)

The Central Pollution Control Board's (CPCB) AQI bulletin is the source of this information.