What is the air quality trend in Merzig?

Over the past 15 days, Merzig had an average AQI of 38 based on station measurements. The worst day was 2026-05-27 with AQI 61.

How is Merzig air quality measured?

Air quality in Merzig 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 Merzig, Germany

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	28	17–42	6.6 µg/m³	1.0	5h	7
2026-06-08	41	21–119	11.0 µg/m³	12.6	24h	13
2026-06-07	38	19–173	11.6 µg/m³	11.7	24h	13
2026-06-06	32	16–110	8.6 µg/m³	9.9	24h	13
2026-06-05	34	17–153	9.2 µg/m³	9.4	24h	14
2026-06-04	36	16–114	9.5 µg/m³	7.9	24h	14
2026-06-03	32	15–157	9.2 µg/m³	9.7	24h	13
2026-06-02	33	15–64	8.2 µg/m³	8.0	24h	12
2026-06-01	34	20–74	8.5 µg/m³	12.5	24h	15
2026-05-31	34	18–51	8.2 µg/m³	16.2	24h	19
2026-05-30	44	30–68	10.8 µg/m³	17.2	24h	20
2026-05-29	46	25–121	12.0 µg/m³	15.5	24h	23
2026-05-28	44	28–139	11.6 µg/m³	16.0	24h	20
2026-05-27	61	29–152	18.1 µg/m³	17.7	24h	19
2026-05-26	44	31–62	10.6 µg/m³	14.9	19h	18

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