What is the air quality trend in Arumanai?

Over the past 21 days, Arumanai had an average AQI of 66 based on station measurements. The worst day was 2026-05-25 with AQI 93.

How is Arumanai air quality measured?

Air quality in Arumanai 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 Arumanai, India

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

337h

PM2.5 Station

337h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	82	15–172	33.8 µg/m³	11h	2
2026-06-08	71	7–178	25.5 µg/m³	16h	1
2026-06-07	55	5–153	16.9 µg/m³	17h	2
2026-06-06	78	4–188	29.9 µg/m³	17h	1
2026-06-05	67	15–157	22.2 µg/m³	15h	1
2026-06-04	56	6–158	17.3 µg/m³	18h	1
2026-06-03	83	19–158	28.2 µg/m³	20h	1
2026-06-02	71	5–211	30.5 µg/m³	19h	1
2026-06-01	52	12–103	15.1 µg/m³	15h	1
2026-05-31	38	7–116	10.8 µg/m³	14h	2
2026-05-30	89	12–457	54.2 µg/m³	15h	1
2026-05-29	40	14–97	10.9 µg/m³	15h	1
2026-05-28	50	23–151	14.1 µg/m³	14h	1
2026-05-27	58	14–119	17.3 µg/m³	14h	1
2026-05-26	66	11–172	23.0 µg/m³	20h	1
2026-05-25	93	16–405	46.4 µg/m³	22h	2
2026-05-24	59	10–151	17.7 µg/m³	16h	2
2026-05-23	58	6–174	21.0 µg/m³	14h	1
2026-05-22	84	11–180	32.3 µg/m³	19h	2
2026-05-21	70	14–170	23.9 µg/m³	19h	1
2026-05-20	71	16–154	25.1 µg/m³	7h	2

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