What is the air quality trend in Lanester?

Over the past 21 days, Lanester had an average AQI of 42 based on station measurements. The worst day was 2026-07-16 with AQI 62.

How is Lanester air quality measured?

Air quality in Lanester 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 Lanester, France

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

384h

PM2.5 Station

384h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	27	14–44	6.5 µg/m³	6h	2
2026-07-21	45	9–97	12.1 µg/m³	21h	2
2026-07-20	34	6–64	8.4 µg/m³	20h	2
2026-07-19	42	18–107	10.7 µg/m³	20h	2
2026-07-18	48	13–171	14.8 µg/m³	19h	2
2026-07-17	54	18–169	16.4 µg/m³	21h	2
2026-07-16	62	15–351	26.7 µg/m³	22h	2
2026-07-15	40	15–58	9.8 µg/m³	20h	2
2026-07-14	40	16–64	9.9 µg/m³	21h	2
2026-07-13	41	6–67	10.2 µg/m³	19h	2
2026-07-12	34	7–60	8.4 µg/m³	19h	2
2026-07-11	40	3–95	10.9 µg/m³	17h	2
2026-07-10	50	14–185	16.9 µg/m³	18h	2
2026-07-09	38	8–168	11.9 µg/m³	19h	2
2026-07-08	31	1–61	7.6 µg/m³	21h	2
2026-07-07	46	10–348	23.5 µg/m³	18h	3
2026-07-06	45	3–266	22.5 µg/m³	13h	2
2026-07-05	36	8–160	10.5 µg/m³	20h	2
2026-07-04	47	10–194	17.7 µg/m³	22h	2
2026-07-03	44	4–166	14.3 µg/m³	20h	2
2026-07-02	50	9–157	16.0 µg/m³	8h	2

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