What is the air quality trend in Košice?

Over the past 4 days, Košice had an average AQI of 54 based on station measurements. The worst day was with AQI .

How is Košice air quality measured?

Air quality in Košice 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 Košice, SK

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

Historical PM2.5 and AQI trend from monitoring stations near Košice, SK.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

62h · 2 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-12	66	60–70	19.0 µg/m³	24.2	6h	2
2026-04-11	56	44–76	14.8 µg/m³	21.9	23h	2
2026-04-10	50	33–73	13.0 µg/m³	20.1	23h	2
2026-04-09	44	29–55	10.7 µg/m³	14.9	10h	1

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