Data catalogue
Find datasets, series, publications and extracts across the marketplace.
- Warehouse rows
- 4.67B
- Structured DB
- 1,255.05 GB
- Live data store
- 139.80 GB
- Data tables
- 1,02,754
- Publications & data products
- 1,412
About these figures
BigQuery reports 4,665,261,859 physical rows across 72 native base tables in 8 catalogue warehouses, measured on . Structured DB measures logical bytes across the same tables. The headline excludes 4 verified staging and backup tables with 359,440 rows and 0.13 GB of logical storage. Separate publisher editions can contain overlapping observations.
The earlier 40-MCP inventory reported 1,115,017,091 records across warehouses, files and upstream sources, including 811,051,329 upstream survey records from MoSPI NADA.
Live data store measures 139.80 GB of live catalogue objects across 39 Cloud Storage buckets, measured on .
UNCTAD ingestion files account for 153.97 GB of additional live storage. Retained soft-deleted objects account for 101.90 GB. Raw publisher archives and their corresponding BigQuery tables are measured in their respective storage layers.
Data tables counts 1,02,754 publisher tables held across the marketplace MCPs, measured in each MCP's own store on 2026-11-10: one table, sheet, dataflow, report section or API dataset in one edition counts once, the way data.gov.in counts resources. Raw copies, backups and archive duplicates are not counted twice. They belong to 1,412 publications and data products — six Economic Survey reports are one publication — which hold 10,664 editions, 9,269 series and 19,717 documents. India Intelligence and Survey chapter packs are built from these MCPs and are not added. Geo-Spatial can also reach 2,36,742 data.gov.in resources live; they are not held and not counted.
The search index includes 12,121 datasets (tables, survey studies and map layers) and 367 individually indexed series. Separate live and archived access routes can have their own entries. These figures apply across the catalogue, regardless of filters.
Air Quality — CPCB AQI and NCAP
20 results
Holdings indexed. City AQI from CPCB's real-time station feed (493 stations, 248 cities) kept daily, the CPCB bulletin days held, Delhi-NCR daily AQI history, Very Poor and Severe days by city, and NCAP city PM10 against 2017-18 — every row labelled with the source it came from.
Air quality category · CPCB daily city readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Air quality category · CPCB daily city readings. Reporting frequency is daily. Reported in rank / days.
Air quality category · National Capital Region daily readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Air quality category · National Capital Region daily readings. Reporting frequency is daily. Reported in rank / days.
Air quality category · Open Government Data readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Air quality category · Open Government Data readings. Reporting frequency is daily. Reported in rank / days.
Air Quality Index · CPCB daily city readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Air Quality Index · CPCB daily city readings. Reporting frequency is daily. Reported in index.
Air Quality Index · National Capital Region daily readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Air Quality Index · National Capital Region daily readings. Reporting frequency is daily. Reported in index.
Air Quality Index · Open Government Data readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Air Quality Index · Open Government Data readings. Reporting frequency is daily. Reported in index.
Annual target · National Clean Air Programme, FY2023–24 targets
Indexed data from Air Quality — CPCB AQI and NCAP covering Annual target · National Clean Air Programme, FY2023–24 targets. Reporting frequency is a/m. Reported in as published.
Dominant air pollutant · CPCB daily city readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Dominant air pollutant · CPCB daily city readings. Reporting frequency is daily. Reported in days.
Dominant air pollutant · National Capital Region daily readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Dominant air pollutant · National Capital Region daily readings. Reporting frequency is daily. Reported in days.
Dominant air pollutant · Open Government Data readings
Indexed data from Air Quality — CPCB AQI and NCAP covering Dominant air pollutant · Open Government Data readings. Reporting frequency is daily. Reported in days.
Max aqi · Monthly maximum by city
Indexed data from Air Quality — CPCB AQI and NCAP covering Max aqi · Monthly maximum by city. Reporting frequency is a/m. Reported in index.
PM10 change from FY2017–18 · National Clean Air Programme annual readings
Indexed data from Air Quality — CPCB AQI and NCAP covering PM10 change from FY2017–18 · National Clean Air Programme annual readings. Reporting frequency is annual. Reported in percent.
PM10 change from FY2019–20 · National Clean Air Programme annual readings
Indexed data from Air Quality — CPCB AQI and NCAP covering PM10 change from FY2019–20 · National Clean Air Programme annual readings. Reporting frequency is annual. Reported in percent.
PM10 concentration · Annual city readings for 2023
Indexed data from Air Quality — CPCB AQI and NCAP covering PM10 concentration · Annual city readings for 2023. Reporting frequency is a/m. Reported in ug m3.
PM10 concentration · National Clean Air Programme annual readings
Indexed data from Air Quality — CPCB AQI and NCAP covering PM10 concentration · National Clean Air Programme annual readings. Reporting frequency is annual. Reported in ug m3.
PM10 concentration · National Clean Air Programme, FY2017–18 to FY2023–24
Indexed data from Air Quality — CPCB AQI and NCAP covering PM10 concentration · National Clean Air Programme, FY2017–18 to FY2023–24. Reporting frequency is a/m. Reported in ug m3.
PM10 concentration · National Clean Air Programme, FY2023–24 targets
Indexed data from Air Quality — CPCB AQI and NCAP covering PM10 concentration · National Clean Air Programme, FY2023–24 targets. Reporting frequency is a/m. Reported in ug m3.
Pm10 reduction vs 2017 18 · National Clean Air Programme, FY2017–18 to FY2023–24
Indexed data from Air Quality — CPCB AQI and NCAP covering Pm10 reduction vs 2017 18 · National Clean Air Programme, FY2017–18 to FY2023–24. Reporting frequency is a/m. Reported in percent.
Severe days · Very poor or severe days by city
Indexed data from Air Quality — CPCB AQI and NCAP covering Severe days · Very poor or severe days by city. Reporting frequency is a/m. Reported in days.
Very poor days · Very poor or severe days by city
Indexed data from Air Quality — CPCB AQI and NCAP covering Very poor days · Very poor or severe days by city. Reporting frequency is a/m. Reported in days.
Inventory snapshot 10 Nov 2026. Publisher dates and individual source checks can differ.