India Has Own Air Pollution Norms, WHO Only Shares Advisory: Modi Govt Tells Parliament

The Union government has told Parliament that international air quality rankings have no official status for India, even as air pollution continues to trouble many cities. Officials said India will rely on its own air norms and monitoring systems rather than foreign indices.

Responding on behalf of the Environment Ministry, Minister of State Kirti Vardhan Singh said the World Health Organisation's air quality guidelines are advisory tools. According to the minister, these guidelines help nations design domestic rules that suit geography, climate and local factors. Singh stated, "India has already notified its National Ambient Air Quality Standards (NAAQS) for 12 key pollutants to safeguard public health and environmental quality," underlining that these standards guide national action.

Global rankings on air pollution and air quality in India

Data shared earlier this year by Swiss-based firm IQAir showed how serious air pollution remains in India. The March 2024 report found India placed fifth worldwide for smog levels. The same assessment said 13 of the 20 most polluted cities on the planet were in India, highlighting the scale of the urban air quality crisis.

Government response on air pollution and air quality in India

The minister stressed that no global body issues official pollution scorecards for countries. Instead, the Centre tracks air quality performance through the Swachh Vayu Survekshan exercise each year. Under this survey, 130 cities covered by the National Clean Air Programme are ranked based on their progress in reducing pollution and improving air quality measures.

The remarks were made in the Rajya Sabha during a discussion on air pollution and related indices. A member had asked about India's placement in several global databases, including IQAir's World Air Quality Ranking, the WHO Global Air Quality Database, the Environmental Performance Index and the Global Burden of Disease estimates. The Centre's reply aimed to clarify how these tools are viewed within official policy.

Lawmakers were told that WHO norms do not automatically become law in India. Instead, domestic standards such as the NAAQS remain the main reference for regulation and enforcement. Officials said these norms are shaped by national health concerns and environmental conditions, which can differ from the assumptions behind international guidelines.

Even as these policy debates continue, Delhi has seen choking air in recent months. The Air Quality Index in the national capital has repeatedly slipped into the hazardous range. Many residents have struggled with smoggy mornings and poor visibility, showing how air pollution still affects daily life despite national and local control efforts.