What is the air quality trend in Este?

Over the past 8 days, Este had an average AQI of 91 based on station measurements. The worst day was 2026-10-18 with AQI 110.

How is Este air quality measured?

Air quality in Este 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 Este, Italy

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 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	61	7–154	19.0 µg/m³	21.8	14h	2
2026-10-20	83	16–263	32.2 µg/m³	36.2	24h	2
2026-10-19	87	30–137	29.1 µg/m³	34.0	24h	2
2026-10-18	110	53–293	43.9 µg/m³	52.1	24h	2
2026-10-17	104	70–189	38.8 µg/m³	45.4	24h	2
2026-10-16	86	29–125	28.7 µg/m³	33.4	24h	2
2026-10-15	93	57–149	31.4 µg/m³	36.2	24h	2
2026-10-14	106	43–184	49.6 µg/m³	51.8	7h	2

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