In Delhi, smoke is a season.
Every year it returns. So does the question: Whose fault is it?
The research already exists, and it points to a much more complex problem.
Delhi’s air pollution is environmental, social, ecological, logistical, geological, and cultural all at once.
We tend to talk about these conditions separately, but they come together in the air we breathe.
Breathing Delhi visualizes these conditions together as parts of a single system. It traces how air pollution moves and builds from October to December, how people are exposed to it in their daily lives, and what different interventions might change or leave unresolved.
This is a model, not a measurement.
Built from publicly available data, it shows how Delhi’s air pollution builds over a typical October to December. It does not report current air quality.
दिल्ली की साँस · October – December
A breath of Delhi’s air, magnified. Each shape is one kind of particle; how many you see follows its share of the fine-particle mass. Tap one.
Breathing Delhi
Delhi’s air · –
Air Quality Index, the average of the last 24 hours
– µg/m³ of fine particles (PM2.5) in the air this hour. India’s standard for a day is 60 (NAAQS, 2009); the WHO’s guideline is 15 (2021).