Time-Series

Pollutant Time-Series Explorer

Daily-level air quality data per district. Pick anywhere from Mumbai to Muzaffarpur and see exactly how its air evolved.

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District

Pollutant

Aggregation

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PM2.5 · monthly

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Read the rhythm

Almost every northern district shows a sawtooth pattern — winter peaks 2-3× higher than monsoon troughs. Southern districts (Kerala, Tamil Nadu) show much flatter time-series, reflecting better year-round dispersion.