Archive · 28 Dec 2025
Mumbai and Delhi Face Severe Air Pollution
Mumbai and Delhi are experiencing very bad air quality.
In Mumbai, the Air Quality Index (AQI) reached 197, which is unhealthy.
In Delhi, the AQI was even worse, reaching 391, which is very poor and close to the severe category.
Some areas in Delhi had AQI levels over 400.
The bad air quality is caused by things like car pollution, construction, and weather conditions that trap pollutants.
Doctors advise people to limit outdoor activities, especially in the morning, and to wear masks.
The government is taking some actions to control pollution, like checking vehicle emissions and restricting construction work.
However, environmental advocates say more needs to be done to reduce pollution.
Mumbai's AQI reached 197, placing it in the 'unhealthy' category, with PM2.5 and PM10 levels significantly above safe limits.
Delhi's overall AQI was 391, in the 'very poor' category, with some areas exceeding 400, nearing the 'severe' category.
High particulate matter levels in Mumbai pose serious health risks, especially for vulnerable groups like children and the elderly.
Government authorities in Delhi are enforcing measures like the 'No PUC, No Fuel' rule and restrictions on construction and industrial activities.
Health experts advise residents in both cities to limit outdoor activities, wear masks, and monitor air quality levels due to the unhealthy pollution levels.
- Who
- Residents and authorities in Mumbai and Delhi
- What
- Severe air pollution affecting Mumbai and Delhi
- When
- December 28
- Where
- Mumbai and Delhi
- Why
- Due to a combination of factors including vehicular emissions, construction activities, and weather conditions trapping pollutants
Environmental Advocates
Government Authorities
Pollution Control Measures
Environmental Advocates
Environmental advocates argue that current measures are insufficient and call for stricter regulations and immediate action to reduce pollution levels.
Government Authorities
Government authorities claim they are actively monitoring pollution levels and implementing measures such as the 'No PUC, No Fuel' rule and restrictions on construction and industrial activities.
- Mumbai AQI
- 197 (unhealthy)
- Delhi AQI
- 391 (very poor)
- Highest AQI in Delhi
- 445 (Anand Vihar)
- PM2.5 Levels in Mumbai
- 119 micrograms per cubic metre
- PM10 Levels in Mumbai
- 151 micrograms per cubic metre
- Government Actions
- Enforcement of 'No PUC, No Fuel' rule, Stage III measures under Graded Response Action Plan, allocation of Rs. 100 crore for water body rejuvenation, establishment of E-Waste Park
- Health Advisory
- Limit outdoor activities, wear masks, avoid strenuous exercise, monitor air quality levels
Sources
'If This Isn't Scary, Don't Know What Else Is': Mumbai's Smog-Filled Skyline Seen From Alibaug Sparks Air Pollution Concerns | Video Goes Viral
Delhi AQI edges close to 'severe' category, crosses 400-mark in these areas
Mumbai Weather Update December 28: AQI Touches 197 While Temperature Hovers Near 22 Degrees
