What is the air quality trend in Koppal?

Over the past 15 days, Koppal had an average AQI of 75 based on station measurements. The worst day was 2026-05-21 with AQI 97.

How is Koppal air quality measured?

Air quality in Koppal 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 Koppal, India

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

258h

PM2.5 Station

258h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	59	33–102	16.5 µg/m³	9h	1
2026-05-28	68	17–166	25.2 µg/m³	16h	1
2026-05-27	65	23–179	23.1 µg/m³	14h	1
2026-05-26	77	19–168	27.5 µg/m³	21h	2
2026-05-25	93	17–174	37.7 µg/m³	19h	2
2026-05-24	84	3–303	41.1 µg/m³	22h	2
2026-05-23	96	23–186	37.7 µg/m³	19h	2
2026-05-22	69	13–166	23.5 µg/m³	19h	2
2026-05-21	97	10–405	48.6 µg/m³	21h	2
2026-05-20	63	2–265	30.9 µg/m³	21h	1
2026-05-19	74	12–176	28.4 µg/m³	20h	1
2026-05-18	65	9–160	21.0 µg/m³	18h	2
2026-05-17	56	5–165	18.2 µg/m³	18h	2
2026-05-16	68	10–158	23.1 µg/m³	14h	2
2026-05-15	96	15–154	34.3 µg/m³	7h	1

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