Delhi's Green Push: What Officials, Experts and Key Figures Are Actually Saying

The Delhi government confirmed this week that air quality at Anand Vihar — consistently one of the most polluted monitoring stations in the entire country — breached a 24-hour PM2.5 average of 180 micrograms per cubic metre for the third consecutive June, despite two successive Action Plan seasons under the Graded Response Action Plan framework. The disclosure, buried in a Central Pollution Control Board status report circulated on July 2, has reignited a sharp public argument about whether Delhi's environmental spending is producing results or just paperwork.

The timing matters. Monsoon rains have briefly suppressed the dust that torments the city each pre-monsoon month, giving policymakers a narrow political window before October's stubble-burning season returns. Chief Minister Arvind Kejriwal's administration has used these months in previous years to announce headline programs, and environment department sources indicate another package of measures is being assembled now. Whether it goes beyond earlier announcements is the question experts are pressing hardest.

Officials Claim Progress; Scientists Read the Numbers Differently

The AAP government points to its fleet electrification push — Delhi Transport Corporation now runs roughly 1,900 electric buses on 250 routes, a figure the transport ministry cited in a June 28 briefing — as evidence the city is moving. The Delhi Pollution Control Committee has also flagged a 12 percent reduction in industrial stack emissions from the Bawana industrial estate since mandatory continuous emission monitoring was tightened in late 2024.

Scientists at the Centre for Science and Environment, based in Jorbagh, are more cautious. CSE's own analysis of DPCC monitoring data, released in May, found that while vehicular emission indices have improved marginally, construction dust from Phase 4 Metro expansion corridors in Janakpuri West and Tughlakabad is generating particulate loads that offset gains elsewhere. Metro construction, the report noted, now affects 27 active work sites simultaneously across the city. The infrastructure India needs, the dust it creates — the contradiction sits at the centre of every honest conversation about Delhi's air.

The Yamuna is a separate and arguably more politically charged front. The National Green Tribunal issued a compliance notice to the Delhi Jal Board in March, citing ongoing discharge of untreated sewage at 18 of the 22 drains the board was ordered to intercept under a 2015 remediation directive. The Jal Board has disputed the figure, saying seven drains are now fully treated, but independent monitoring by the Delhi non-profit Toxics Link recorded coliform counts near Kalindi Kunj ghat in April that were still more than 900 times the safe bathing threshold.

The Budget Gap That Experts Keep Raising

Money is where the ambitions and the reality collide most visibly. Delhi's 2025-26 environment budget allocated Rs 3,482 crore, a 14 percent increase over the prior year. But urban climate researchers at Indian Institute of Technology Delhi, whose Hauz Khas campus sits barely four kilometres from the Yamuna's most monitored stretch, have estimated that full compliance with the NGT's Yamuna restoration orders alone would require an investment of at least Rs 12,000 crore over five years — nearly four times current annual environmental spending across all categories.

The central government's position adds another layer of complexity. The Union Ministry of Environment, Forests and Climate Change has pushed Delhi to adopt a revised City Environment Action Plan aligned with India's Nationally Determined Contributions under the Paris Agreement, with a compliance deadline of December 2026. Senior officials in the AAP environment ministry have not publicly committed to the deadline.

For residents in Seemapuri and Mustafabad, where both air quality and groundwater contamination rank among the worst in east Delhi, the debate between agencies can feel abstract. Local mohalla clinic workers in both neighbourhoods reported a 22 percent spike in respiratory consultations this past April compared to April 2024, according to Delhi Health Department internal data obtained by this newspaper. Experts say that number alone should be forcing faster decisions. The monsoon pause will not last. October comes back every year, and so does the smoke.