What is the air quality trend in Cherbourg?

Over the past 14 days, Cherbourg had an average AQI of 18 based on station measurements. The worst day was with AQI .

How is Cherbourg air quality measured?

Air quality in Cherbourg 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 Cherbourg, France

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

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

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

245h · 22 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-04-10	13	11–19	3.3 µg/m³	21h	22
2026-04-09	26	10–71	6.5 µg/m³	16h	22
2026-04-08	32	25–41	7.6 µg/m³	8h	22
2026-04-07	16	12–24	3.8 µg/m³	24h	22
2026-04-06	11	8–13	2.6 µg/m³	18h	22
2026-04-04	23	10–35	5.6 µg/m³	14h	22
2026-04-03	26	8–45	6.3 µg/m³	24h	22
2026-04-02	13	9–20	3.0 µg/m³	21h	22
2026-04-01	16	9–33	3.9 µg/m³	21h	22
2026-03-31	27	21–36	6.4 µg/m³	21h	22
2026-03-30	21	12–23	5.0 µg/m³	10h	22
2026-03-29	11	8–19	2.6 µg/m³	23h	22
2026-03-28	10	7–16	2.5 µg/m³	22h	22
2026-03-27	12	10–14	2.9 µg/m³	2h	22

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