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 2026-08-08 with AQI 60.

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

443h

PM2.5 Station

443h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	60	24–162	22.0 µg/m³	6h	2
2026-08-07	32	12–58	7.7 µg/m³	19h	2
2026-08-06	34	17–67	8.5 µg/m³	20h	4
2026-08-05	42	8–104	11.5 µg/m³	24h	4
2026-08-04	40	16–88	10.4 µg/m³	23h	3
2026-08-03	44	13–67	11.3 µg/m³	23h	2
2026-08-02	40	12–75	9.9 µg/m³	20h	2
2026-08-01	46	13–67	11.7 µg/m³	23h	2
2026-07-31	44	10–90	11.4 µg/m³	23h	2
2026-07-30	48	19–97	12.7 µg/m³	20h	3
2026-07-29	45	20–92	11.8 µg/m³	24h	3
2026-07-28	40	10–73	10.4 µg/m³	22h	2
2026-07-27	38	18–89	9.6 µg/m³	23h	2
2026-07-26	49	13–155	14.1 µg/m³	24h	2
2026-07-25	37	13–84	9.4 µg/m³	23h	3
2026-07-24	37	15–184	12.5 µg/m³	22h	3
2026-07-23	43	10–180	13.8 µg/m³	23h	2
2026-07-22	46	12–158	14.5 µg/m³	21h	3
2026-07-21	51	10–175	15.9 µg/m³	23h	3
2026-07-20	39	14–112	10.2 µg/m³	23h	2
2026-07-19	40	23–91	10.8 µg/m³	14h	3

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