What is the air quality trend in La Spezia?

Over the past 15 days, La Spezia had an average AQI of 42 based on station measurements. The worst day was 2026-08-30 with AQI 70.

How is La Spezia air quality measured?

Air quality in La Spezia 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 La Spezia, Italy

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

159h

PM2.5 Station

159h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	27	11–42	6.4 µg/m³	7h	1
2026-09-04	37	12–63	9.6 µg/m³	9h	1
2026-09-03	44	10–114	12.7 µg/m³	13h	1
2026-09-02	32	11–47	7.8 µg/m³	11h	1
2026-09-01	31	1–64	8.1 µg/m³	10h	1
2026-08-31	33	17–63	8.1 µg/m³	14h	1
2026-08-30	70	17–150	21.9 µg/m³	10h	1
2026-08-29	52	34–92	14.3 µg/m³	9h	1
2026-08-28	51	15–155	15.3 µg/m³	15h	1
2026-08-27	50	31–72	13.3 µg/m³	12h	1
2026-08-26	44	20–91	11.8 µg/m³	15h	1
2026-08-25	40	2–93	10.8 µg/m³	9h	1
2026-08-24	40	22–59	9.9 µg/m³	12h	1
2026-08-23	41	2–87	11.0 µg/m³	9h	1
2026-08-22	50	40–61	12.8 µg/m³	4h	1

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