What is the air quality trend in Kollivāyal?

Over the past 7 days, Kollivāyal had an average AQI of 59 based on station measurements. The worst day was 2026-06-08 with AQI 80.

How is Kollivāyal air quality measured?

Air quality in Kollivāyal 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 Kollivāyal, India

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

83h

PM2.5 Station

83h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	80	42–196	30.9 µg/m³	13h	1
2026-06-07	67	22–143	21.0 µg/m³	15h	1
2026-06-06	48	10–80	13.8 µg/m³	9h	1
2026-06-05	45	3–122	13.4 µg/m³	12h	1
2026-06-04	62	4–165	21.3 µg/m³	12h	1
2026-06-03	74	8–190	31.4 µg/m³	14h	1
2026-06-02	43	6–162	15.2 µg/m³	8h	1

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