What is the air quality trend in Viareggio?

Over the past 21 days, Viareggio had an average AQI of 43 based on station measurements. The worst day was 2026-09-05 with AQI 54.

How is Viareggio air quality measured?

Air quality in Viareggio 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 Viareggio, Italy

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

Historical PM2.5 and AQI trend from monitoring stations near Viareggio, Italy.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

305h

PM2.5 Station

305h · 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	54	8–155	16.3 µg/m³	10h	1
2026-09-04	47	17–160	13.8 µg/m³	19h	1
2026-09-03	37	2–93	9.8 µg/m³	15h	1
2026-09-02	37	17–68	9.0 µg/m³	14h	1
2026-09-01	35	1–64	8.9 µg/m³	16h	2
2026-08-31	40	20–93	10.4 µg/m³	17h	2
2026-08-30	40	11–64	10.1 µg/m³	15h	1
2026-08-29	52	6–161	15.4 µg/m³	14h	1
2026-08-28	46	10–122	12.7 µg/m³	17h	1
2026-08-27	41	10–71	10.3 µg/m³	20h	1
2026-08-26	53	14–95	15.1 µg/m³	16h	1
2026-08-25	46	6–87	12.2 µg/m³	14h	2
2026-08-24	43	18–66	10.9 µg/m³	15h	1
2026-08-23	52	11–155	15.6 µg/m³	12h	1
2026-08-22	46	22–68	12.1 µg/m³	12h	2
2026-08-21	35	6–67	8.9 µg/m³	13h	2
2026-08-20	47	10–92	13.6 µg/m³	17h	1
2026-08-19	42	10–67	10.8 µg/m³	16h	1
2026-08-18	38	3–124	10.8 µg/m³	15h	1
2026-08-17	41	9–72	10.4 µg/m³	14h	1
2026-08-16	39	4–59	10.0 µg/m³	4h	1

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