What is the air quality trend in Massa?

Over the past 8 days, Massa had an average AQI of 45 based on station measurements. The worst day was 2026-08-07 with AQI 69.

How is Massa air quality measured?

Air quality in Massa 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 Massa, Italy

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

93h

PM2.5 Station

93h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	15	15–15	3.6 µg/m³	1h	1
2026-08-07	69	20–191	28.7 µg/m³	10h	1
2026-08-06	32	3–70	8.1 µg/m³	18h	2
2026-08-05	43	9–72	11.4 µg/m³	18h	1
2026-08-04	60	17–152	17.8 µg/m³	13h	1
2026-08-03	39	13–114	10.8 µg/m³	14h	1
2026-08-02	62	1–308	35.5 µg/m³	9h	1
2026-08-01	40	8–76	10.1 µg/m³	10h	1

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