What is the air quality trend in Ermont?

Over the past 2 days, Ermont had an average AQI of 7 based on station measurements. The worst day was 2026-06-08 with AQI 8.

How is Ermont air quality measured?

Air quality in Ermont 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 Ermont, France

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

17h

PM2.5 Station

17h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-08	8	1–32	1.7 µg/m³	2.5	9h	1
2026-06-07	7	3–27	1.5 µg/m³	1.3	8h	1

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