What is the air quality trend in Weißenfels?

Over the past 8 days, Weißenfels had an average AQI of 38 based on station measurements. The worst day was 2026-10-21 with AQI 67.

How is Weißenfels air quality measured?

Air quality in Weißenfels 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 Weißenfels, Germany

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

152h

PM2.5 Station

152h · 13 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	67	63–72	19.5 µg/m³	26.0	10h	13
2026-10-20	48	22–65	12.6 µg/m³	18.5	22h	11
2026-10-19	33	17–57	8.0 µg/m³	12.2	22h	12
2026-10-18	28	14–64	6.9 µg/m³	9.0	23h	11
2026-10-17	24	8–42	5.6 µg/m³	7.8	21h	12
2026-10-16	38	22–55	9.1 µg/m³	15.2	21h	12
2026-10-15	37	25–52	8.8 µg/m³	15.2	22h	12
2026-10-14	32	20–49	7.6 µg/m³	13.3	11h	10

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