What is the air quality trend in Kalyani?

Over the past 8 days, Kalyani had an average AQI of 91 based on station measurements. The worst day was 2026-08-04 with AQI 111.

How is Kalyani air quality measured?

Air quality in Kalyani 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 Kalyani, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

125h

PM2.5 Station

125h · 29 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	70	69–70	20.9 µg/m³	2h	28
2026-08-07	82	70–92	26.8 µg/m³	24h	28
2026-08-06	89	85–97	30.4 µg/m³	21h	26
2026-08-05	103	102–107	36.4 µg/m³	18h	30
2026-08-04	111	107–113	39.5 µg/m³	24h	31
2026-08-03	109	97–113	38.7 µg/m³	20h	28
2026-08-02	86	79–93	28.8 µg/m³	6h	5
2026-08-01	81	74–85	26.3 µg/m³	10h	22

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