What is the air quality trend in Weiden?

Over the past 7 days, Weiden had an average AQI of 41 based on station measurements. The worst day was with AQI .

How is Weiden air quality measured?

Air quality in Weiden 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 Weiden, Germany

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

Historical PM2.5 and AQI trend from monitoring stations near Weiden, Germany.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Trend

112h

PM2.5 Trend

112h · 3 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-04-15	44	35–62	11.1 µg/m³	9h	3
2026-04-14	52	36–65	13.4 µg/m³	20h	3
2026-04-13	54	24–77	16.3 µg/m³	11h	3
2026-04-12	55	46–58	13.8 µg/m³	20h	3
2026-04-11	31	12–55	7.5 µg/m³	20h	3
2026-04-10	33	22–46	7.8 µg/m³	19h	3
2026-04-09	24	12–46	5.8 µg/m³	13h	3

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