Dataset Overview

The datasets contains date- and state-wise historically compiled data on air quality (by pollution level) in rural and urban areas of India from the year 2015 , as measured by Central Pollution Board (CPCB) through its daily (24 hourly measurements, taken at 4 PM everyday) Air Quality Index (AQI) reports. The CPCB measures air quality by continuous online monitoring of various pollutants such as...

HFIExclusive

Organisation

Ministry of Environment, Forest and Climate Change

Sectors

Environment and Forest

Update Frequency

Daily

Granularity

State, Area, Pollutant

Time Saved

6 hours

Number of Rows

481646

Number of Columns

Sources

Central Pollution Control Board: Daily AQI Bulletin

Time Period

2015 to 2026

Units

aqi_value in indices

number_of_monitoring_stations in absolute number

Last Updated

February, 2026

Data Preview

date	state	area	number_of_monitoring_stations	prominent_pollutants	aqi_value	air_quality_status	unit
13-02-2026	Tripura	Agartala	1	PM10	50	Good	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Maharashtra	Chandrapur	2	PM2.5,PM10	146	Moderate	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Rajasthan	Ajmer	1	PM10	105	Moderate	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Maharashtra	Akola	1	PM10	99	Satisfactory	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Rajasthan	Alwar	1	PM10	122	Moderate	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Andhra Pradesh	Amaravati	1	PM10	126	Moderate	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Haryana	Ambala	1	PM2.5	127	Moderate	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Maharashtra	Amravati	2	PM10	118	Moderate	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Punjab	Amritsar	1	PM10	98	Satisfactory	number_of_monitoring_stations in Absolute Number, aqi_value in Indices
13-02-2026	Andhra Pradesh	Anantapur	1	PM2.5	71	Satisfactory	number_of_monitoring_stations in Absolute Number, aqi_value in Indices

Metadata

Name	Number of Distinct Values	Number of Unique Values	Type	Count
date	3929	0	Text	481646
state	32	0	Text	481646
area	299	1	Text	481646
number_of_monitoring_stations	40	0	Number	481505
prominent_pollutants	59	6	Text	481645
aqi_value	497	1	Number	481646
air_quality_status	6	0	Text	481646
unit	1	0	Text	481646
note	0	0	Unsupported	0

Citation

Ministry of Environment, Forest and Climate Change. Day wise, State wise Air Quality Index (AQI) of Major Cities and Towns in India [Data set]. Dataful. https://dataful.in/datasets/18571

Day wise, State wise Air Quality Index (AQI) of Major Cities and Towns in India

Dataset Overview

Organisation

Sectors

Update Frequency

Granularity

Time Saved

Number of Rows

Number of Columns

Sources

Time Period

Units

Last Updated

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Data Preview

Metadata

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Year-wise Air quality in States and UTs under national ambient air quality monitoring programme

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Year-wise Air quality in Residential areas under national ambient air quality monitoring programme for a few States

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Citation