What is the air quality trend in Wałbrzych?

Over the past 2 days, Wałbrzych had an average AQI of 69 based on station measurements. The worst day was with AQI .

How is Wałbrzych air quality measured?

Air quality in Wałbrzych 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 Wałbrzych, Poland

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

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

118

Current AQI
Unhealthy for sensitive groups

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

41h · 2 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	77	53–125	24.3 µg/m³	31.1	24h	4
2026-04-09	61	42–111	17.5 µg/m³	22.3	17h	4

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