What is the air quality trend in Arcella?

Over the past 8 days, Arcella had an average AQI of 93 based on station measurements. The worst day was 2026-10-14 with AQI 117.

How is Arcella air quality measured?

Air quality in Arcella 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 Arcella, Italy

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

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

154

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	66	7–154	21.2 µg/m³	23.7	13h	2
2026-10-20	93	17–429	42.4 µg/m³	46.6	24h	2
2026-10-19	83	26–139	27.7 µg/m³	31.0	24h	2
2026-10-18	110	27–470	50.2 µg/m³	58.1	24h	2
2026-10-17	108	76–287	43.3 µg/m³	49.2	24h	2
2026-10-16	87	43–138	28.9 µg/m³	32.8	24h	2
2026-10-15	84	59–112	27.8 µg/m³	30.4	24h	2
2026-10-14	117	28–269	68.5 µg/m³	70.0	8h	2

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