What is the air quality trend in Empoli?

Over the past 12 days, Empoli had an average AQI of 53 based on station measurements. The worst day was 2026-07-18 with AQI 163.

How is Empoli air quality measured?

Air quality in Empoli 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 Empoli, Italy

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

34h

PM2.5 Station

34h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	67	24–160	23.9 µg/m³	6h	1
2026-07-20	28	12–38	6.6 µg/m³	8h	1
2026-07-19	28	23–33	6.7 µg/m³	3h	1
2026-07-18	163	163–163	78.7 µg/m³	1h	1
2026-07-17	56	56–56	14.5 µg/m³	1h	1
2026-07-16	40	40–40	9.6 µg/m³	1h	1
2026-07-07	25	25–25	6.0 µg/m³	2h	1
2026-07-06	40	40–40	9.6 µg/m³	1h	1
2026-07-05	39	9–109	11.5 µg/m³	6h	1
2026-07-04	43	13–60	11.3 µg/m³	3h	1
2026-07-03	95	95–95	33.0 µg/m³	1h	1
2026-07-02	20	20–20	4.8 µg/m³	1h	1

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