Based on the provided IQAir data, Karachi, Sindh is currently the cleanest city in Pakistan. This is determined by the US Air Quality Index (AQI), where a lower number indicates better air quality.
Here's a breakdown of the cities listed and their respective AQI scores:
| # | City | US AQI |
|---|---|---|
| 1 | Karachi, Sindh | 88 |
| 2 | Multan, Punjab | 134 |
| 3 | Abbottabad, Khyber Pakhtunkhwa | 152 |
| 4 | Islamabad, Islamabad | 152 |
Understanding the AQI
The Air Quality Index (AQI) is a tool used to measure and report air pollution levels. A lower AQI number represents cleaner air, whereas higher numbers signify worsening air pollution. The AQI scale generally ranges from 0 to 500, with varying levels of health risks associated with each range.
Key Takeaways
- Karachi, Sindh has the lowest AQI among the listed cities, indicating the cleanest air quality.
- Multan, Punjab has the second-best air quality but still has a considerable AQI score.
- Abbottabad, Khyber Pakhtunkhwa and Islamabad, Islamabad have a tied AQI score of 152, suggesting similar pollution levels.
This ranking can vary from time to time based on changing environmental conditions and various factors that affect air quality. For the most up-to-date information, it is always recommended to check real-time air quality sources.
