Delhi-NCR red alert: Heavy rain disrupts traffic on 24 August
Synopsis
A red-alert monsoon spell hit Delhi-NCR on 24 August, grounding traffic and pushing AQI to poor levels even as rain fell. With warnings spanning more than 20 states — from Jammu and Kashmir to Kerala — this is one of the broadest simultaneous weather alerts of the 2025 monsoon season, and northern India's flood-prone districts are on watch.
Key Takeaways
The IMD issued a red alert for multiple Delhi districts on 24 August , warning of heavy rain, thunderstorms, lightning, and winds at 30–40 kmph .
All major Delhi zones — including South Delhi , East Delhi , Shahdara , North Delhi , and Dwarka — are under weather watch.
Weather warnings cover more than 20 states , with Uttar Pradesh and Bihar facing the most severe conditions.
Anand Vihar recorded Delhi's highest AQI at 263 ; overall air quality remained in the poor category.
Residents have been advised to avoid open spaces and stay alert to lightning risk throughout the day.
Heavy rain lashed Delhi-NCR on Monday, 24 August, disrupting traffic and slowing vehicular movement across the national capital region. The India Meteorological Department (IMD) issued a red alert for several districts and warned of continued heavy rainfall through the day, accompanied by thunderstorms, lightning, and winds gusting at 30–40 kmph.
Districts Under Red Alert
Intense showers were reported across South Delhi and adjoining areas. The IMD flagged isolated heavy rain with thunderstorms and lightning for South East Delhi, East Delhi, Shahdara, Central Delhi, North East Delhi, South Delhi, New Delhi, South West Delhi, West Delhi, North West Delhi, and North Delhi. Moderate rainfall and thunderstorms were additionally forecast for many locations across Central, South, South West, West, North West, and North Delhi.
Nationwide Weather Warnings
The weather disruption extended well beyond the capital. The IMD issued warnings for Uttar Pradesh, Bihar, Haryana, Rajasthan, Uttarakhand, Himachal Pradesh, Punjab, Jammu and Kashmir, Jharkhand, Madhya Pradesh, Chhattisgarh, West Bengal, Odisha, Andhra Pradesh, Telangana, Karnataka, Tamil Nadu, Kerala, Gujarat, Maharashtra, and several northeastern states. Uttar Pradesh and Bihar face particularly severe conditions, with multiple districts at risk of waterlogging and flooding in low-lying areas.
Air Quality and Safety Advisory
Delhi's air quality remained in the poor category despite the rain. Among the monitoring stations, Anand Vihar recorded the highest AQI at 263, followed by Dwarka-Sector 8 at 174 and Jahangirpuri at 139. Other stations — including Punjabi Bagh (128), Mundka (122), Chandni Chowk (121), R K Puram (114), Sirifort (108), Sonia Vihar (107), Narela (94), Commonwealth Sports Complex (91), and North Campus, DU (102) — also logged readings in the poor range. Authorities have advised residents to stay indoors, avoid open spaces during thunderstorms, and exercise caution given the risk of lightning strikes.
What to Expect Next
Heavy to very heavy rainfall is anticipated in parts of Madhya Pradesh, Rajasthan, Punjab, and Haryana through the day. Commuters in Delhi-NCR have been urged to plan for delays, and residents in flood-prone zones should monitor local advisories closely. This comes amid an active monsoon spell that has placed large swathes of northern and central India under weather watch simultaneously.
Point of View
Still in the poor range despite active rainfall washing particulates, point to a structural pollution baseline that weather alone cannot fix. And with warnings stretching from Jammu and Kashmir to Kerala in a single bulletin, the 2025 monsoon's geographic spread warrants closer scrutiny of state-level flood preparedness, particularly in Bihar and UP where waterlogging risk is highest.
NationPress
24 Aug 2026
Frequently Asked Questions
Why has the IMD issued a red alert for Delhi on 24 August?
The IMD issued a red alert for Delhi-NCR on 24 August due to an active monsoon spell bringing heavy rain, thunderstorms, lightning, and strong winds of 30–40 kmph. All major districts of Delhi are covered under the warning, with isolated very heavy rainfall possible through the day.
Which Delhi districts are under the IMD red alert?
The red alert covers South East Delhi, East Delhi, Shahdara, Central Delhi, North East Delhi, South Delhi, New Delhi, South West Delhi, West Delhi, North West Delhi, and North Delhi. Moderate to heavy rainfall with thunderstorms is forecast across all these zones.
How is the rain affecting Delhi traffic and air quality?
Heavy rain has slowed vehicular movement across Delhi-NCR, with multiple areas reporting disruptions. Despite the downpour, air quality remained in the poor category, with Anand Vihar logging the worst AQI at 263 and several other monitoring stations also recording poor readings.
Which other states are under weather warnings on 24 August?
The IMD has issued warnings for more than 20 states, including Uttar Pradesh, Bihar, Haryana, Rajasthan, Uttarakhand, Himachal Pradesh, Punjab, Jammu and Kashmir, Madhya Pradesh, Maharashtra, West Bengal, Odisha, and several northeastern states. UP and Bihar face the most severe conditions with flooding risk in low-lying areas.
What precautions have authorities advised during the red alert?
Residents have been advised to stay indoors, avoid open spaces during thunderstorms, and remain alert to the risk of lightning strikes. Commuters are urged to plan for traffic delays, and people in flood-prone or low-lying areas should monitor local disaster management advisories.
