The environment in Delhi is a major concern due to several factors:
Air Pollution
Delhi is often ranked among the most polluted cities in the world. Major causes of air pollution include:
- Vehicle emissions – High traffic congestion contributes to rising pollution levels.
- Industrial pollution – Factories in and around Delhi release harmful pollutants.
- Construction dust – Ongoing urbanization increases dust levels in the air.
- Stubble burning – Farmers in neighboring states burn crop residue, leading to severe smog in winter.
- Weather conditions – During winter, temperature inversion traps pollutants near the surface, worsening air quality.
The Air Quality Index (AQI) frequently reaches hazardous levels, especially in winter.
Water Pollution
- The Yamuna River, a key water source, is heavily polluted due to industrial waste, untreated sewage, and garbage dumping.
- Groundwater levels are depleting due to over-extraction.
Green Cover & Deforestation
- Delhi has seen some afforestation efforts, but urban expansion leads to deforestation.
- Parks and green belts exist, but more are needed to combat pollution.
Waste Management
- Delhi generates thousands of tons of waste daily, and landfill sites like Ghazipur and Bhalswa are overflowing.
- Waste segregation and recycling efforts are increasing but still need improvement.
Climate Change & Extreme Weather
- Rising temperatures lead to heatwaves in summer.
- Unseasonal rains and urban flooding occur due to climate change.
Government Initiatives & Solutions
- Odd-Even Rule – A traffic control measure to reduce vehicle pollution.
- Smog Towers – Installed in key locations to help reduce air pollution.
- Ban on Firecrackers – Restricted during festivals to control pollution.
- Tree Plantation Drives – Efforts to increase green cover.
Would you like specific information on pollution control measures, climate change impact, or any other aspect?