Lahore is consistently ranked as one of the most polluted cities in the world, often topping the list. Karachi, while also facing air pollution challenges, generally has better air quality than Lahore.
Factors contributing to Lahore's high pollution levels include:
- Industrial emissions: Lahore is a major industrial hub with numerous factories releasing pollutants into the air.
- Traffic congestion: Heavy traffic contributes to air pollution through vehicle emissions.
- Seasonal factors: During winter months, stagnant air and agricultural burning create a dense smog over the city.
- Construction activities: Extensive construction projects generate dust and other pollutants.
While Karachi faces its own pollution problems, its air quality is generally better than Lahore due to:
- Coastal location: The city's proximity to the Arabian Sea helps to disperse pollutants.
- Industrial diversification: Karachi has a more diverse industrial base, with fewer large-scale industries that emit high levels of pollution.
- Government initiatives: Karachi has implemented some air pollution control measures, such as stricter emission standards for vehicles.
It's important to note that air pollution is a complex issue, and both cities are working to address the challenges they face.
