What is the air quality trend in Żory?

Over the past 8 days, Żory had an average AQI of 70 based on station measurements. The worst day was 2026-10-18 with AQI 110.

How is Żory air quality measured?

Air quality in Żory 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 Żory, Poland

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

159h

PM2.5 Station

159h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	62	60–63	17.1 µg/m³	5h	6
2026-10-20	50	24–63	12.4 µg/m³	23h	5
2026-10-19	65	54–82	18.9 µg/m³	23h	4
2026-10-18	110	47–158	40.5 µg/m³	23h	5
2026-10-17	82	40–146	27.0 µg/m³	23h	5
2026-10-16	75	24–122	24.3 µg/m³	22h	5
2026-10-15	65	41–119	19.0 µg/m³	22h	5
2026-10-14	58	35–95	16.4 µg/m³	18h	4

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