Updated 28 May 2025 at 00:17 IST
India is in the grip of a full-blown air pollution emergency—and the most dangerous part? We're still pretending it's not real.
According to the 2024 IQAir World Air Quality Report, India ranked as the 5th most polluted country globally, with 13 of the world’s 20 most polluted cities within our borders. Delhi, once again, topped the list as the most polluted capital, with PM2.5 levels averaging a staggering 91 µg/m³—over 18 times the WHO’s safe limit.
Air pollution has become the silent killer of our generation—invisible yet omnipresent. And our national culture of delay, denial, and deflection is making things worse.
Air pollution doesn’t just trigger coughs or sore throats. It is a slow and sustained attack on every system in the human body:
Lungs: Reduced lung capacity, aggravated asthma, COPD, bronchitis, pneumonia—especially in children.
Heart: Higher risk of strokes, hypertension, and cardiac arrest due to PM2.5-induced inflammation.
Brain: Linked to cognitive decline, Alzheimer’s, and dementia.
Cancer: PM2.5 is a Group 1 carcinogen, strongly linked to lung, colorectal, and prostate cancers.
Pregnancy & Immunity: Causes low birth weight, premature birth, and suppresses immunity, increasing vulnerability to chronic illness.
The damage is real. The science is clear. Inaction is complicity.
India must turn its waste into usable resources, and this must happen at speed. Every state and union territory should be mandated to process daily waste and eliminate legacy waste, modeled on successful systems like Singapore’s.
Burn non-recyclables safely to generate energy, convert ash into eco-bricks for construction, and treat emissions chemically to neutralize toxicity.
Recycle plastic waste for road-laying, turning a menace into a durable asset.
To ensure this, district-level waste-to-value plants must be mandatory, enabled by:
Systemic change takes time—but you can protect yourself today:
Strengthen your body with better nutrition, sleep, and fitness.
Clean your indoor air with HEPA filter air purifiers and purifying plants like Snake Plant, Areca Palm, and Peace Lily.
Seal windows during high AQI days and maintain indoor hygiene.
When you're outside or commuting:
We must stop normalizing toxic air. It’s not just a winter problem, not a Delhi problem, not a poor people’s problem. It’s everyone’s problem, and it’s robbing us of health, productivity, and dignity.
Clean air is not a luxury or lifestyle choice. It is a fundamental right.
The time to act was yesterday. The time to speak is now.
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Vibhor Agarwal is the founder of Staywell Technologies, a pioneer in wearable and car air purifiers. He actively advocates for clean air awareness, sustainable protection, and systemic action to combat air pollution.
Published 23 May 2025 at 20:56 IST