What is the air quality trend in Lormont?

Over the past 15 days, Lormont had an average AQI of 52 based on station measurements. The worst day was 2026-07-26 with AQI 138.

How is Lormont air quality measured?

Air quality in Lormont 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 Lormont, France

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

253h

PM2.5 Station

253h · 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	28	21–37	6.8 µg/m³	5h	2
2026-08-07	42	29–54	10.1 µg/m³	18h	2
2026-08-06	32	25–41	7.7 µg/m³	12h	2
2026-08-05	24	18–29	5.7 µg/m³	10h	2
2026-08-04	30	16–38	7.3 µg/m³	19h	2
2026-08-03	41	30–55	9.8 µg/m³	19h	2
2026-08-02	38	30–49	9.3 µg/m³	8h	2
2026-08-01	35	20–55	8.6 µg/m³	22h	2
2026-07-31	29	17–51	6.9 µg/m³	23h	2
2026-07-30	59	38–114	17.0 µg/m³	17h	2
2026-07-29	75	42–155	23.8 µg/m³	17h	2
2026-07-28	44	25–105	12.1 µg/m³	20h	2
2026-07-27	42	22–113	11.4 µg/m³	24h	2
2026-07-26	138	41–219	77.2 µg/m³	20h	2
2026-07-25	123	48–336	70.9 µg/m³	19h	2

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