What is the air quality trend in Kalliyasshēri?

Over the past 8 days, Kalliyasshēri had an average AQI of 75 based on station measurements. The worst day was 2026-05-23 with AQI 92.

How is Kalliyasshēri air quality measured?

Air quality in Kalliyasshēri 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 Kalliyasshēri, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

113h

PM2.5 Station

113h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	88	55–122	29.0 µg/m³	2h	1
2026-05-29	59	16–145	17.6 µg/m³	16h	1
2026-05-28	77	3–172	28.5 µg/m³	16h	1
2026-05-27	83	18–182	34.9 µg/m³	14h	2
2026-05-26	61	7–123	18.9 µg/m³	14h	1
2026-05-25	62	3–175	21.8 µg/m³	17h	2
2026-05-24	82	11–172	31.2 µg/m³	19h	1
2026-05-23	92	22–255	40.5 µg/m³	15h	2

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