What is the air quality trend in Libourne?

Over the past 15 days, Libourne had an average AQI of 49 based on station measurements. The worst day was 2026-07-26 with AQI 128.

How is Libourne air quality measured?

Air quality in Libourne 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 Libourne, France

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

220h

PM2.5 Station

220h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	31	22–37	7.4 µg/m³	9h	1
2026-08-07	39	29–51	9.4 µg/m³	13h	1
2026-08-06	32	25–41	7.8 µg/m³	11h	1
2026-08-05	24	18–29	5.7 µg/m³	9h	1
2026-08-04	30	15–38	7.2 µg/m³	18h	1
2026-08-03	41	30–55	9.9 µg/m³	15h	1
2026-08-02	39	32–49	9.5 µg/m³	7h	1
2026-08-01	34	20–47	8.2 µg/m³	19h	1
2026-07-31	28	17–50	6.7 µg/m³	21h	1
2026-07-30	65	42–114	19.1 µg/m³	13h	1
2026-07-29	73	42–153	22.8 µg/m³	17h	1
2026-07-28	44	25–104	12.1 µg/m³	17h	1
2026-07-27	40	21–112	10.9 µg/m³	20h	1
2026-07-26	128	34–221	72.0 µg/m³	18h	1
2026-07-25	92	42–331	45.2 µg/m³	13h	1

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