CAQM reviews preparedness of States for elimination of Stubble Burning in 2026; stresses Strengthened Enforcement, Crop Residue Management and Coordinated Action

The Commission for Air Quality Management in NCR and Adjoining Areas (CAQM) convened a review meeting on 06 May 2026 with senior officials of Punjab, Haryana...

What Happened

The Commission for Air Quality Management in NCR and Adjoining Areas (CAQM) convened a review meeting on 06 May 2026 with senior officials of Punjab, Haryana, and Uttar Pradesh — including Deputy Commissioners and District Magistrates of hotspot districts — to assess preparedness for eliminating paddy stubble burning in the 2026 kharif season.
Between 01 April and 06 May 2026 (the wheat harvesting period), Punjab recorded 3,729 fire incidents, Haryana 2,683 incidents, and Uttar Pradesh (NCR districts) 176 incidents, highlighting the scale of the ongoing challenge.
States were directed to submit revised, comprehensive Action Plans aligned with prescribed parameters and formats by 11 May 2026.
CAQM mandated farm-level mapping of each village for crop residue management mode — covering in-situ management, ex-situ management, crop diversification, and fodder use — with nodal officers tagged to a maximum of 100 farmers each for effective monitoring.
States are required to submit detailed reports on the status of functional Crop Residue Management (CRM) machines within two months, ensuring optimum availability of equipment such as Happy Seeders and Super Straw Management Systems through a mobile app during peak harvesting.

Static Topic Bridges

Commission for Air Quality Management (CAQM) — Statutory Body

The CAQM is a statutory body established under the Commission for Air Quality Management in National Capital Region and Adjoining Areas Act, 2021. It replaced earlier ad hoc mechanisms and the Environment Pollution (Prevention and Control) Authority (EPCA) to provide a permanent, legally empowered institution for coordinating air quality management across Delhi, Haryana, Punjab, Rajasthan, and Uttar Pradesh.

Established by an Act of Parliament on 12 August 2021 (Act No. 29 of 2021).
Has exclusive jurisdiction over the NCR and adjoining areas on matters covered under the Act; its directions override those of state governments in case of conflict.
Powers include issuing binding statutory directions, restricting activities influencing air quality, conducting investigations, and preparing action plans such as those for stubble burning elimination.
Penalties for non-compliance with CAQM directions can extend up to five years imprisonment or ₹1 crore fine — stricter than under the Environment (Protection) Act, 1986.
Chairperson is a retired IAS officer of the rank of Chief Secretary or above.

Connection to this news: CAQM exercised its statutory power to convene an inter-state review meeting and issue binding directives to Punjab, Haryana, and UP — the core of its coordinating and enforcement mandate under the 2021 Act.

Crop Residue Burning — Environment and Agriculture Nexus

Paddy stubble burning is the practice of setting fire to leftover rice straw after the kharif harvest to quickly clear fields before the next (rabi) crop. While economically convenient for farmers, it is a major episodic source of fine particulate matter (PM2.5) and other pollutants over north India each October–November.

Studies estimate paddy crop residue burning contributes 30–35% of Delhi's peak daily PM2.5 concentrations during October–November — when air quality frequently crosses the AQI index value of 300 (Severe category).
PM2.5 from biomass burning contains polycyclic aromatic hydrocarbons (PAHs), black carbon, and heavy metals, contributing to respiratory, cardiovascular, and neurological health impacts.
In-situ management alternatives include Happy Seeders (sow directly into standing stubble), Super Straw Management Systems, and rotavators; ex-situ alternatives include using stubble as biomass fuel, biogas feedstock, or for composting.
Punjab and Haryana together account for the vast majority of fire counts tracked by satellites (MODIS/VIIRS) during the post-kharif window.
National Action Plan on Stubble Burning and multiple Supreme Court interventions have mandated subsidy-linked distribution of CRM machinery to farmers.

Connection to this news: CAQM's review directly targets the elimination of paddy stubble burning before the kharif 2026 harvest season, making farm-level CRM machine deployment and farmer-level nodal monitoring the key operational levers.

National Ambient Air Quality Standards (NAAQS) and AQI Framework

India's Central Pollution Control Board (CPCB) notifies National Ambient Air Quality Standards under the Environment (Protection) Act, 1986. The Air Quality Index (AQI) translates concentration data of six pollutants (PM2.5, PM10, NO₂, SO₂, O₃, CO) into a single numerical score with six color-coded categories: Good, Satisfactory, Moderate, Poor, Very Poor, and Severe.

PM2.5 24-hour standard under NAAQS: 60 µg/m³ (annual average: 40 µg/m³).
AQI Severe category: above 401, associated with respiratory illness even on light physical activity for healthy people, and serious health effects for those with pre-existing conditions.
India revised NAAQS in 2009; the WHO 2021 guidelines recommend an annual PM2.5 standard of 5 µg/m³ — twelve times more stringent than India's standard.
Graded Response Action Plan (GRAP), notified by CAQM, prescribes escalating restrictions (Stages I–IV) triggered automatically at specific AQI thresholds.

Connection to this news: The CAQM review meeting is aimed at preventing the seasonal AQI collapse in NCR driven by stubble fire emissions, keeping air quality within manageable bands under the GRAP framework.

Key Facts & Data

CAQM established: 12 August 2021, under Act No. 29 of 2021.
Fire counts (01 April–06 May 2026): Punjab — 3,729; Haryana — 2,683; UP-NCR — 176.
Stubble burning can contribute up to 30–35% of Delhi's daily peak PM2.5 during October–November.
CRM machines distributed (as of 2023 baseline): Punjab ~1,17,672; Haryana ~80,071; UP-NCR ~7,986.
Penalty for non-compliance with CAQM directions: up to 5 years imprisonment and/or ₹1 crore fine.
States directed to submit revised Action Plans by 11 May 2026 and CRM machine status reports within two months.
National Ambient Air Quality Standard for PM2.5 (24-hour): 60 µg/m³.