What is the air quality trend in Kottappally?

Over the past 21 days, Kottappally had an average AQI of 61 based on station measurements. The worst day was 2026-05-19 with AQI 114.

How is Kottappally air quality measured?

Air quality in Kottappally 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 Kottappally, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

294h

PM2.5 Station

294h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	87	45–133	28.7 µg/m³	3h	1
2026-05-29	45	7–145	13.2 µg/m³	15h	1
2026-05-28	75	20–177	31.5 µg/m³	9h	2
2026-05-27	73	13–169	28.7 µg/m³	13h	1
2026-05-26	64	7–169	23.8 µg/m³	16h	1
2026-05-25	39	5–126	11.9 µg/m³	13h	1
2026-05-24	69	8–187	28.9 µg/m³	18h	1
2026-05-23	87	10–500	85.4 µg/m³	18h	1
2026-05-22	56	8–144	17.3 µg/m³	18h	1
2026-05-21	48	9–162	15.8 µg/m³	14h	1
2026-05-20	57	6–163	21.0 µg/m³	14h	1
2026-05-19	114	13–453	74.0 µg/m³	11h	1
2026-05-18	67	2–183	26.1 µg/m³	13h	1
2026-05-17	24	7–69	6.1 µg/m³	9h	1
2026-05-16	49	8–109	13.9 µg/m³	13h	1
2026-05-15	56	5–153	16.9 µg/m³	15h	1
2026-05-14	37	8–91	9.7 µg/m³	16h	1
2026-05-13	63	9–166	21.3 µg/m³	19h	1
2026-05-12	67	12–172	25.2 µg/m³	16h	2
2026-05-11	59	1–158	19.4 µg/m³	20h	1
2026-05-10	59	13–154	18.7 µg/m³	11h	2

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