What is the air quality trend in Thionville?

Over the past 3 days, Thionville had an average AQI of 34 based on station measurements. The worst day was with AQI .

How is Thionville air quality measured?

Air quality in Thionville 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 Thionville, France

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

Historical PM2.5 and AQI trend from monitoring stations near Thionville, France.

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

45h · 1 station

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	40	33–46	9.7 µg/m³	—	3h	1
2026-04-10	35	24–53	8.4 µg/m³	13.1	24h	4
2026-04-09	29	4–46	7.1 µg/m³	24.4	18h	3

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