What is the air quality trend in Port-de-Bouc?

Over the past 17 days, Port-de-Bouc had an average AQI of 37 based on station measurements. The worst day was with AQI .

How is Port-de-Bouc air quality measured?

Air quality in Port-de-Bouc 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 Port-de-Bouc, France

Name: Port-de-Bouc Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Port-de-Bouc, France.

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

317h · 12 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	37	23–60	9.0 µg/m³	14.8	22h	13
2026-04-09	50	23–100	13.4 µg/m³	26.8	18h	11
2026-04-08	28	20–41	6.8 µg/m³	11.7	9h	12
2026-04-07	40	21–94	10.4 µg/m³	17.5	24h	11
2026-04-06	46	30–79	11.9 µg/m³	20.2	18h	10
2026-04-05	18	18–18	4.2 µg/m³	4.2	1h	1
2026-04-04	68	37–86	20.7 µg/m³	34.1	15h	11
2026-04-03	47	23–83	12.4 µg/m³	20.7	24h	11
2026-04-02	37	19–74	9.6 µg/m³	16.9	24h	9
2026-04-01	37	13–152	10.5 µg/m³	19.6	24h	10
2026-03-31	30	15–59	7.3 µg/m³	14.2	23h	10
2026-03-30	21	4–33	5.1 µg/m³	11.9	12h	8
2026-03-29	40	18–114	10.9 µg/m³	18.5	24h	8
2026-03-28	45	14–137	12.3 µg/m³	20.5	24h	8
2026-03-27	34	15–78	8.7 µg/m³	14.7	24h	10
2026-03-26	25	14–38	5.9 µg/m³	17.4	24h	9
2026-03-25	34	21–50	8.0 µg/m³	17.9	7h	9

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