Byjus 1

Byjus  2

| **Category** | **Details** |
|----------------------------|-----------------------------------------------------------------------------|
| **Key Metric** | **Air Quality Index (AQI)** - Higher value = worse air quality & health risks. |
| **Top 10 Most Polluted Cities (2026)** | **1. Cobh (AQI 208)** **2. Dungarvan (AQI 196)** **3. Clonmel (AQI 192)** **4. Kashgar (AQI 162)** **5. Bikaner (AQI 160)** **6. Patna (AQI 154)** **7. Aurangabad (AQI 152)** **8. Begusarai (AQI 150)** **9. Abu Dhabi (AQI 146)** **10. Muzaffarpur (AQI 136)** |
| **Major Pollution Sources**| Vehicular emissions, industrial pollution, construction dust, biomass burning, climatic factors. |

Category	Details
Key Metric	Air Quality Index (AQI) - Higher value = worse air quality & health risks.
Top 10 Most Polluted Cities (2026)	1. Cobh (AQI 208) 2. Dungarvan (AQI 196) 3. Clonmel (AQI 192) 4. Kashgar (AQI 162) 5. Bikaner (AQI 160) 6. Patna (AQI 154) 7. Aurangabad (AQI 152) 8. Begusarai (AQI 150) 9. Abu Dhabi (AQI 146) 10. Muzaffarpur (AQI 136)
Major Pollution Sources	Vehicular emissions, industrial pollution, construction dust, biomass burning, climatic factors.

Top 10 Cities with Highest AQI Levels in 2026