What is the air quality trend in Saumur?

Over the past 8 days, Saumur had an average AQI of 45 based on station measurements. The worst day was 2026-07-16 with AQI 50.

How is Saumur air quality measured?

Air quality in Saumur 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 Saumur, France

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

153h

PM2.5 Station

153h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	41	25–66	11.1 µg/m³	5h	2
2026-07-21	49	18–139	14.0 µg/m³	23h	2
2026-07-20	40	7–72	10.4 µg/m³	24h	2
2026-07-19	40	17–67	9.8 µg/m³	22h	2
2026-07-18	49	10–177	16.5 µg/m³	22h	2
2026-07-17	50	14–152	13.8 µg/m³	22h	2
2026-07-16	50	32–105	12.9 µg/m³	22h	2
2026-07-15	45	20–72	11.4 µg/m³	13h	2

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