What is the air quality trend in Gundupālaiyam?

Over the past 21 days, Gundupālaiyam had an average AQI of 72 based on station measurements. The worst day was 2026-05-24 with AQI 94.

How is Gundupālaiyam air quality measured?

Air quality in Gundupālaiyam 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 Gundupālaiyam, India

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	68	33–116	20.7 µg/m³	7h	1
2026-05-28	77	11–273	38.1 µg/m³	11h	1
2026-05-27	71	17–137	22.6 µg/m³	12h	1
2026-05-26	78	10–194	29.9 µg/m³	20h	1
2026-05-25	75	7–183	28.5 µg/m³	19h	1
2026-05-24	94	7–168	35.3 µg/m³	17h	1
2026-05-23	74	9–167	26.9 µg/m³	18h	1
2026-05-22	71	8–157	23.2 µg/m³	19h	1
2026-05-21	78	12–210	32.8 µg/m³	16h	1
2026-05-20	55	12–118	17.3 µg/m³	13h	1
2026-05-19	69	2–196	29.1 µg/m³	17h	1
2026-05-18	58	12–133	17.8 µg/m³	16h	1
2026-05-17	41	8–137	12.2 µg/m³	15h	1
2026-05-16	91	7–368	47.0 µg/m³	17h	1
2026-05-15	85	5–196	34.3 µg/m³	17h	1
2026-05-14	77	10–174	30.0 µg/m³	18h	1
2026-05-13	70	2–157	22.9 µg/m³	19h	1
2026-05-12	78	10–156	26.2 µg/m³	21h	1
2026-05-11	69	19–153	22.0 µg/m³	19h	1
2026-05-10	79	8–163	26.9 µg/m³	17h	1
2026-05-09	71	46–106	21.8 µg/m³	6h	2

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