What is the air quality trend in Saumur?

Over the past 20 days, Saumur had an average AQI of 37 based on station measurements. The worst day was 2026-09-04 with AQI 52.

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

348h

PM2.5 Station

348h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	48	12–177	16.5 µg/m³	17h	1
2026-09-04	52	5–152	15.4 µg/m³	15h	1
2026-09-03	38	7–76	9.6 µg/m³	18h	1
2026-09-02	36	3–181	12.3 µg/m³	20h	1
2026-09-01	30	13–79	7.5 µg/m³	20h	1
2026-08-31	34	11–67	8.5 µg/m³	19h	1
2026-08-30	31	6–87	8.1 µg/m³	17h	1
2026-08-29	29	1–66	7.3 µg/m³	16h	1
2026-08-28	40	1–134	11.7 µg/m³	18h	1
2026-08-27	37	15–127	9.8 µg/m³	17h	1
2026-08-26	28	1–53	6.8 µg/m³	15h	1
2026-08-25	34	13–81	8.8 µg/m³	17h	1
2026-08-24	47	20–119	13.1 µg/m³	16h	1
2026-08-23	40	13–91	10.5 µg/m³	20h	1
2026-08-22	33	11–60	8.0 µg/m³	17h	1
2026-08-21	35	3–81	9.3 µg/m³	19h	1
2026-08-20	45	10–153	12.4 µg/m³	17h	1
2026-08-19	36	13–136	9.8 µg/m³	16h	2
2026-08-18	35	10–66	8.7 µg/m³	18h	2
2026-08-17	43	18–74	11.0 µg/m³	16h	1

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