Archive · 17 Jan 2026
Delhi-NCR Imposes Stage-III GRAP Measures Amid Severe Air Quality
Delhi's air quality is getting worse, and the government has decided to take stronger steps to control pollution.
The Air Quality Index (AQI) is expected to reach a very bad level, so they are starting new rules to help.
These rules include stricter controls on pollution sources and better monitoring.
The government is asking everyone to follow these rules to make the air cleaner.
They will keep watching the air quality and make more decisions if needed.
People are asked to help by following the advice given to reduce pollution.
Dense fog is also causing problems, like delays in flights and traffic.
The weather is very cold, but it is expected to get a little warmer soon.
Delhi's AQI rose from 343 on January 15 to 354 on January 16, with forecasts predicting it to reach the 'Severe' category (401-450).
The CAQM invoked Stage-III GRAP measures across the entire NCR to prevent further deterioration of air quality.
Stage-III measures include stricter controls on pollution sources, enhanced monitoring, and intensified enforcement.
These measures are in addition to the existing Stage-I and Stage-II GRAP actions already in force.
Authorities have been directed to ensure strict compliance with GRAP norms and take swift action against violators.
- Who
- Commission for Air Quality Management (CAQM) and NCR Pollution Control Boards
- What
- Invocation of Stage-III GRAP measures due to worsening air quality
- When
- Immediate effect from January 16
- Where
- Entire National Capital Region (NCR)
- Why
- To prevent further deterioration of air quality and address forecasted severe conditions
Environmental Advocates
Industrial and Construction Sectors
Implementation of GRAP Measures
Environmental Advocates
Environmental advocates support the strict implementation of GRAP measures to improve air quality and protect public health.
Industrial and Construction Sectors
Industrial and construction sectors argue that the measures impose significant operational challenges and economic burdens.
- AQI on January 15
- 343
- AQI on January 16
- 354
- Forecasted AQI Range
- 401-450
- GRAP Stage Invoked
- Stage-III
- Regions Affected
- Entire National Capital Region (NCR)
- Agencies Involved
- CAQM, IMD, IITM, NCR Pollution Control Boards
- Key Factors
- Slow wind speeds, stable atmosphere, poor pollutant dispersion
- Additional Measures
- Stricter controls, enhanced monitoring, intensified enforcement
- AQI at ITO on January 17
- 402
- AQI at Anand Vihar on January 17
- 442
- Minimum Temperature on January 17
- 7 degrees Celsius
- Daytime Temperature Range
- 20-25 degrees Celsius
- Night Temperature Forecast
- 8-10 degrees Celsius starting January 18
Sources
GRAP-III measures kick in across Delhi-NCR as AQI forecast worsens
GRAP Stage-III Measures Enforced Across Delhi As Air Quality Worsens
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GRAP III curbs imposed across Delhi NCR as AQI threatens to turn severe. Check what is banned
GRAP-3 measures implemented in Delhi as air quality deteriorates
GRAP Stage-III invoked in Delhi-NCR as air quality deteriorates
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Delhi Air Qualirty: Dense Fog Engulfs National Capital, AQI Continues To Remain 'Very Poor'; Flight Operations At IGI Airport Disrupted | DETAILS
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GRAP IV Restrictions Re-Enforced In Delhi-NCR As Toxic Smog Chokes National Capital
GRAP-4 curbs imposed in Delhi-NCR: What's allowed and what's not
GRAP-4 enforced in Delhi-NCR as air quality turns 'severe'
GRAP IV comes into force as Delhi’s AQI crosses 400; here’s what’s restricted
