Archive · 2 Nov 2025
Delhi Air Quality Worsens; Cloud Seeding, Stubble Burning Solutions Questioned
Delhi's air is very polluted, making it hard for people to breathe.
A businessman named Aloke Bajpai is frustrated, saying it's the same problem every year.
He thinks the government should spend money, about 1,000 crores, to give farmers special machines to help them plant their next crops without burning the leftover plants.
This burning is a big reason why Delhi's air gets so bad.
The city also tried using 'cloud seeding' to make it rain and wash the pollution away, but experts say it didn't work well because there weren't enough clouds.
They believe this was just a trick and that stopping the pollution at its source is the only real solution.
The air is expected to stay bad for a few more days.
Delhi's air quality has worsened to 'Very Poor' and 'Severe' categories due to weak winds trapping pollutants.
Ixigo CEO Aloke Bajpai criticized pollution management and estimated Rs 1,000 crore cost to prevent stubble burning using Happy Seeder machines.
Cloud seeding efforts in Delhi, a collaboration with IIT Kanpur, reportedly yielded minimal rainfall and are called an 'illusion' and 'gimmick' by experts.
Environmentalists and scientists argue that cloud seeding is ineffective and artificial rain provides only temporary relief, emphasizing emission reduction and addressing stubble burning as primary solutions.
Air quality in neighboring NCR cities also remained in 'Very Poor' or 'Poor' categories, with restrictions on certain commercial vehicles implemented.
- Who
- Aloke Bajpai (Ixigo CEO), environmentalists, atmospheric scientists, and Delhi authorities
- What
- Delhi's air quality has deteriorated to 'Very Poor' and 'Severe' categories, prompting criticism of current pollution control measures like cloud seeding and calls for solutions to stubble burning. Experts question the effectiveness of cloud seeding and highlight the need for emission reduction and methods to prevent stubble burning.
- When
- Sunday and in the days following, with air quality expected to remain poor until November 4.
- Where
- Delhi and surrounding NCR regions (Ghaziabad, Gurugram, Noida, Faridabad).
- Why
- Deteriorating air quality is attributed to weak winds trapping pollutants and stubble burning in neighboring states. Proposed solutions like cloud seeding are met with skepticism regarding their effectiveness and long-term impact.
Criticism and Skepticism
Government Action (Implied)
Effectiveness of Cloud Seeding
Criticism and Skepticism
Cloud seeding is an 'expensive illusion' and a 'gimmick' that has yielded minimal results, offering only temporary relief and failing to address the root causes of pollution.
Government Action (Implied)
Delhi authorities have undertaken cloud seeding trials, implying a belief in its potential as a supplementary measure to improve air quality, despite reported limited success.
Approach to Stubble Burning
Criticism and Skepticism
A significant investment of Rs 1,000 crore is proposed for Happy Seeder Machines to prevent stubble burning, alongside a complete ban, as a necessary measure for long-term improvement.
Government Action (Implied)
The article notes a ban on certain commercial vehicles and implies ongoing efforts to manage air pollution, though specific actions on stubble burning are not detailed from the government's perspective.
Root Cause of Air Pollution
Criticism and Skepticism
Experts and environmentalists emphasize that cleaning up pollution sources, particularly emission reduction and preventing stubble burning, is the only way to control air pollution effectively.
Government Action (Implied)
The government's pursuit of measures like cloud seeding suggests an active strategy to combat air pollution, though the primary focus on source reduction is not explicitly stated as their sole approach in this context.
- Delhi AQI
- 366 (Very Poor)
- Severe AQI Stations
- 3 (Wazirpur highest at 413)
- PM2.5 Levels
- 323 (More than 20 times WHO daily limit)
- Stubble Burning Solution Cost Estimate
- Rs 1,000 crore for Happy Seeder Machines (GPT-5 estimate)
- Cloud Seeding Collaborator
- IIT Kanpur
- Air Quality Outlook
- Likely to remain 'Very Poor' until November 4
- Vehicle Restriction
- Ban on entry of non-BS-III compliant commercial vehicles since November 1
Sources
Nearly seven decades ago, a bid to seed clouds in New Delhi
Congress Takes Swipe at Delhi Govt Over Cloud Seeding
'Pollution enveloping like a grey shroud thrown over it': Congress leaders take swipe at Delhi govt over cloud seeding
Congress slams Delhi govt’s Rs 34-cr cloud seeding experiment as ‘Expensive Illusion’
