What is the air quality trend in Empoli?

Over the past 21 days, Empoli had an average AQI of 35 based on station measurements. The worst day was 2026-05-20 with AQI 73.

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

394h

PM2.5 Station

394h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	25	16–36	6.0 µg/m³	5h	1
2026-06-08	25	11–57	6.1 µg/m³	17h	2
2026-06-07	30	1–72	7.4 µg/m³	19h	2
2026-06-06	27	15–40	6.4 µg/m³	21h	2
2026-06-05	54	16–500	36.8 µg/m³	19h	2
2026-06-04	29	15–57	7.0 µg/m³	23h	2
2026-06-03	26	1–67	6.4 µg/m³	21h	2
2026-06-02	28	8–56	6.9 µg/m³	18h	2
2026-06-01	30	9–61	7.3 µg/m³	21h	2
2026-05-31	30	9–60	7.4 µg/m³	20h	2
2026-05-30	38	10–66	9.5 µg/m³	19h	2
2026-05-29	36	9–56	8.7 µg/m³	19h	2
2026-05-28	33	1–51	8.0 µg/m³	19h	1
2026-05-27	44	22–65	11.0 µg/m³	18h	2
2026-05-26	41	1–130	10.7 µg/m³	22h	2
2026-05-25	40	14–87	10.4 µg/m³	21h	2
2026-05-24	41	6–74	10.4 µg/m³	16h	2
2026-05-23	42	4–136	11.5 µg/m³	23h	1
2026-05-22	29	1–50	7.0 µg/m³	22h	1
2026-05-21	32	11–50	7.6 µg/m³	20h	2
2026-05-20	73	13–500	58.5 µg/m³	11h	2

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