Explore

More tools built on the same honest, source-labelled data.

Ask Saans
A streaming assistant that answers only from the live data, with suggested questions.
Leaderboard
30+ major cities ranked by live measured AQI, with modelled estimates kept separate.
Diwali air check
How did the days around Diwali 2026 compare with the week before? Measured vs modelled, with an honest caveat.
ML prediction
An experimental 48-hour PM2.5 model, always shown with its backtest error against simple baselines.
Impact report
An automated, printable summary of a period: averages, worst days, WHO exceedances, spikes and trend.
Smart alerts
Set an AQI level per place and get toasts and browser notifications while Saans is open.
Clean air finder
The cleanest measured stations within your chosen radius, with direction and a route link.
Compare locations
Put 2 to 4 places side by side with a shareable link.
System status
Live health, latency and rate limits of every data provider.

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