What is the air quality trend in Treviso?

Over the past 8 days, Treviso had an average AQI of 70 based on station measurements. The worst day was 2026-10-15 with AQI 83.

How is Treviso air quality measured?

Air quality in Treviso 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 Treviso, Italy

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 2 stations

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	53	12–74	15.6 µg/m³	18.1	14h	2
2026-10-20	80	18–148	26.4 µg/m³	31.6	24h	2
2026-10-19	67	26–103	20.7 µg/m³	24.7	24h	2
2026-10-18	76	36–123	24.4 µg/m³	29.5	24h	2
2026-10-17	80	57–128	25.5 µg/m³	30.1	24h	2
2026-10-16	58	14–116	17.8 µg/m³	21.2	24h	2
2026-10-15	83	49–109	27.1 µg/m³	33.1	24h	2
2026-10-14	63	21–91	19.1 µg/m³	21.5	9h	2

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