What is the air quality trend in Arenella?

Over the past 8 days, Arenella had an average AQI of 45 based on station measurements. The worst day was 2026-08-08 with AQI 54.

How is Arenella air quality measured?

Air quality in Arenella 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 Arenella, Italy

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

163h

PM2.5 Station

163h · 11 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	54	51–57	13.6 µg/m³	2h	16
2026-08-07	42	18–62	10.6 µg/m³	22h	11
2026-08-06	47	22–133	12.2 µg/m³	24h	24
2026-08-05	53	25–163	15.4 µg/m³	24h	20
2026-08-04	47	8–69	11.9 µg/m³	24h	12
2026-08-03	43	15–96	11.1 µg/m³	24h	12
2026-08-02	38	22–66	9.3 µg/m³	24h	10
2026-08-01	41	24–79	10.6 µg/m³	19h	9

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