Archive · 28 Jan 2026
Delhi's Persistent Air Pollution and EV Solutions
Delhi's air pollution usually clears by mid-January, but this year it lasted until early February.
This is because of climate change and other weather conditions.
Cars and vehicles are a big part of the problem, making the air dirty.
To fix this, we need more electric vehicles (EVs) on the roads.
EVs can help reduce pollution and make the air cleaner.
Companies like PMI Electro are already making and running electric buses in many cities.
The government needs to keep supporting these efforts with good policies and money so that more EVs can be made and used.
This will help India meet its climate goals and make the air cleaner for everyone.
Delhi's air pollution typically clears by mid-January, but this year it persisted until early February.
Vehicular emissions are the dominant source of PM2.5 in the core National Capital Territory (NCT).
Policy responses have focused on visible dust rather than the more harmful PM2.5 particles.
An airshed-based approach is recommended for effective mitigation, focusing on both urban and rural emission sources.
Electric mobility offers a practical path forward to cut emissions and support India's climate goals.
- Who
- Residents of Delhi and surrounding areas, policymakers, and EV manufacturers
- What
- Persistent air pollution crisis and the role of electric vehicles in mitigation
- When
- Beyond the traditional mid-January clearing period
- Where
- Delhi and the wider National Capital Region (NCR)
- Why
- Climate change, ENSO-neutral conditions, an unusually wet monsoon in North India, and vehicular emissions
- Traditional Clearing Period
- Mid-January
- Current Clearing Period
- Early February
- Primary Source of PM2.5
- Vehicular Emissions (40-45% in core NCT)
- Secondary Source of PM2.5
- Biofuels and Industrial Emissions (in surrounding areas)
- Proposed Solution
- Transition to Electric Mobility and Addressing Biofuel Use
- Key Scientific Body
- System of Air Quality Forecasting and Research (SAFAR)
- Recommended Approach
- Airshed-Based Approach for Effective Mitigation
- National CO2 Emissions from Transportation
- 14%
- Annual Pollution-Linked Deaths in India
- 1.67 million
- India's Climate Goal
- 45% reduction in GDP emission intensity by 2030 and net zero by 2070
Sources
Delhi’s air generally clears by mid-January. Here’s why it hasn’t
Rain and Winds Fail to Clear Delhi’s Smog: AQI Hits 335, Haze Covers Key Areas
India’s EV ride: Consistency in execution holds key
Upload clear videos or action will be taken, Delhi govt warns PUC centres
Govt aims to cut air pollution in NCR by 15-20% within a year, says Environment Minister
