What is the air quality trend in Ilmenau?

Over the past 14 days, Ilmenau had an average AQI of 21 based on station measurements. The worst day was 2026-05-27 with AQI 34.

How is Ilmenau air quality measured?

Air quality in Ilmenau 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 Ilmenau, Germany

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

245h

PM2.5 Station

245h · 12 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-08	22	18–24	5.1 µg/m³	10.4	11h	12
2026-06-07	18	13–21	4.2 µg/m³	8.4	20h	11
2026-06-06	14	8–22	3.4 µg/m³	6.5	17h	11
2026-06-05	14	8–21	3.3 µg/m³	7.0	19h	11
2026-06-04	12	8–13	2.8 µg/m³	6.7	18h	11
2026-06-03	14	12–19	3.3 µg/m³	7.8	21h	11
2026-06-02	25	11–38	5.9 µg/m³	11.5	16h	11
2026-06-01	27	20–40	6.5 µg/m³	11.1	13h	12
2026-05-31	26	12–37	6.4 µg/m³	11.6	20h	11
2026-05-30	34	21–63	8.6 µg/m³	15.6	20h	10
2026-05-29	20	14–32	4.7 µg/m³	14.0	18h	12
2026-05-28	19	12–28	4.6 µg/m³	12.2	19h	11
2026-05-27	34	12–57	8.3 µg/m³	23.4	17h	11
2026-05-26	27	17–41	6.5 µg/m³	17.7	16h	10

Back to Ilmenau Air Quality