Step 1
Scan this QR code to download mobile app.
Step 3
Watch tutorial
Levels of Air quality index.
Good
0-50
Unhealthy
201-300
Moderate
51-100
Severe
301-400
Poor
101-200
Hazardous
401-500
Big cities of the world.
Real-time air quality levels in big cities around the world.
New YorkUnited States
32 AQI (IN)
TorontoCanada
30 AQI (IN)
LondonUnited Kingdom
35 AQI (IN)
MelbournAustralia
19 AQI (IN)
JohannesburgSouth Africa
16 AQI (IN)
