What is the air quality trend in Kāliyāganj?

Over the past 12 days, Kāliyāganj had an average AQI of 99 based on station measurements. The worst day was 2026-10-18 with AQI 137.

How is Kāliyāganj air quality measured?

Air quality in Kāliyāganj is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Kāliyāganj, India

Name: Kāliyāganj Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Kāliyāganj, India.

113

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

67h

PM2.5 Station

67h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	116	116–116	41.7 µg/m³	2h	6
2026-10-20	107	90–116	38.0 µg/m³	10h	5
2026-10-18	137	112–155	52.9 µg/m³	7h	5
2026-10-17	112	102–155	41.3 µg/m³	6h	4
2026-10-16	86	86–86	28.9 µg/m³	1h	1
2026-10-15	92	91–92	31.5 µg/m³	2h	4
2026-10-14	134	134–134	48.8 µg/m³	1h	1
2026-10-12	92	76–120	31.7 µg/m³	13h	5
2026-10-11	73	73–73	22.8 µg/m³	1h	1
2026-10-10	76	74–77	23.6 µg/m³	2h	1
2026-10-09	81	77–84	26.3 µg/m³	16h	6
2026-10-08	82	79–92	27.0 µg/m³	6h	5

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