What is the air quality trend in Olkusz?

Over the past 7 days, Olkusz had an average AQI of 52 based on station measurements. The worst day was with AQI .

How is Olkusz air quality measured?

Air quality in Olkusz 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 Olkusz, Poland

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

Historical PM2.5 and AQI trend from monitoring stations near Olkusz, Poland.

100

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

108h · 3 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	90	80–112	30.7 µg/m³	38.2	8h	4
2026-04-10	83	53–129	26.8 µg/m³	30.7	24h	5
2026-04-09	77	55–102	24.6 µg/m³	28.8	17h	5
2026-04-08	28	12–44	6.8 µg/m³	8.6	9h	4
2026-04-07	25	15–42	5.9 µg/m³	8.9	24h	4
2026-04-06	18	11–44	4.3 µg/m³	6.1	18h	4
2026-04-04	45	27–70	11.7 µg/m³	12.1	8h	4

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