IMD Predicts Cold Wave & Dense Fog in Delhi: AQI ‘Very Poor’
Delhi Cold Wave IMD Forecast: What’s Happening
The India Meteorological Department (IMD) has predicted cold wave conditions in Delhi between January 2 and 5, with dense fog expected to blanket the city till January 6. The national capital is already reeling under chilly weather, and the situation is likely to worsen.
According to IMD, a cold wave is declared when the minimum temperature drops 4.5–6.5°C below the normal average.
Current Delhi Weather Snapshot
- Maximum temperature: 17.3°C (two notches below normal)
- Minimum temperature: 10.6°C (3.7 notches above normal)
- Visibility: Safdarjung & Palam recorded 500 metres overnight, improving to 600 metres in the morning.
- AQI: Firmly in the ‘very poor’ category, raising health concerns.
Dense fog has reduced visibility across Delhi, affecting road, rail, and air travel.
Fog & Visibility Concerns
The IMD has warned that dense to very dense fog will continue during night and morning hours till January 6.
- Safdarjung: 500m visibility from Dec 31 night to Jan 1 morning.
- Palam: Similar conditions, with slight improvement by 8:30 AM.
- Poor visibility is expected to persist, impacting commuters and flights.
Cold Wave Extends Beyond Delhi
The IMD has also issued cold wave warnings for Rajasthan, Punjab, and Haryana till January 5. Northern India is expected to experience biting cold, with temperatures dipping below seasonal averages.
Health & Safety Advisory
With AQI in the ‘very poor’ range and cold wave conditions, residents are advised to:
- Limit outdoor exposure, especially early mornings.
- Wear layered clothing to combat cold.
- Use N95 masks to reduce pollution inhalation.
- Monitor weather updates before travel.

Why AQI Matters During Cold Wave
Cold weather combined with dense fog traps pollutants, worsening air quality. Delhi’s AQI has remained in the ‘very poor’ category, which can cause:
- Breathing difficulties
- Eye irritation
- Increased risk for asthma patients
- Reduced immunity against seasonal infections
Trending Queries Around Delhi Weather
- What is IMD’s cold wave forecast for Delhi?
- How long will fog last in Delhi?
- What is AQI in Delhi today?
- Which states are under cold wave warning?
- How to stay safe during Delhi’s winter pollution?
External Links (Trusted Sources)
- India Meteorological Department – Official
- Delhi AQI – CPCB Official
- Air Quality Index – Wikipedia
- Delhi Winter Weather – Quora Discussions
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