What is the air quality trend in Bordeaux?

Over the past 15 days, Bordeaux had an average AQI of 56 based on station measurements. The worst day was 2026-07-26 with AQI 169.

How is Bordeaux air quality measured?

Air quality in Bordeaux 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 Bordeaux, France

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

253h

PM2.5 Station

253h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	28	21–35	6.7 µg/m³	9h	2
2026-08-07	41	20–54	9.9 µg/m³	18h	2
2026-08-06	32	26–40	7.7 µg/m³	12h	2
2026-08-05	25	18–29	5.9 µg/m³	10h	2
2026-08-04	31	21–35	7.3 µg/m³	19h	2
2026-08-03	40	23–52	9.5 µg/m³	19h	2
2026-08-02	42	30–54	10.2 µg/m³	8h	2
2026-08-01	38	20–55	9.3 µg/m³	22h	2
2026-07-31	29	17–54	7.1 µg/m³	23h	2
2026-07-30	65	38–110	19.4 µg/m³	17h	2
2026-07-29	92	42–173	32.6 µg/m³	17h	2
2026-07-28	51	25–174	16.8 µg/m³	20h	2
2026-07-27	45	25–164	13.5 µg/m³	24h	2
2026-07-26	169	65–240	100.5 µg/m³	20h	2
2026-07-25	115	46–336	60.8 µg/m³	15h	2

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