What is the air quality trend in Étampes?

Over the past 14 days, Étampes had an average AQI of 37 based on station measurements. The worst day was 2026-05-28 with AQI 50.

How is Étampes air quality measured?

Air quality in Étampes 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 Étampes, France

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	44	30–64	10.7 µg/m³	12.5	24h	11
2026-05-28	50	35–103	12.8 µg/m³	14.4	24h	11
2026-05-27	41	23–59	10.0 µg/m³	9.5	24h	11
2026-05-26	40	27–79	9.9 µg/m³	9.5	24h	11
2026-05-25	45	33–65	11.1 µg/m³	13.7	24h	12
2026-05-24	39	24–56	9.5 µg/m³	9.1	24h	11
2026-05-23	39	20–140	10.2 µg/m³	7.7	24h	10
2026-05-22	35	18–58	8.4 µg/m³	7.2	24h	10
2026-05-21	36	24–74	8.8 µg/m³	9.5	24h	11
2026-05-20	39	23–166	11.2 µg/m³	9.2	24h	12
2026-05-19	26	15–85	6.5 µg/m³	3.6	24h	9
2026-05-18	33	14–167	9.8 µg/m³	4.3	24h	10
2026-05-17	24	13–65	5.8 µg/m³	4.7	24h	10
2026-05-16	32	17–55	7.6 µg/m³	5.1	24h	11

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