Module 4 of 9 · Atmospheric data surface

CPCB Station Browser

Each city is anchored to its nearest CPCB / SPCB ground monitor via WAQI. Filter by city, state or station name; click any row for a 48-h time-series drilldown with QA/QC flags.

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FreshWarningStale

City	State	CPCB Station	CPCB AQI	CPCB PM2.5	CAMS PM2.5	Updated

Source: WAQI nearest-station feed (mirrors CPCB / SPCB) + CAMS PM2.5.