What is the air quality trend in San Lazzaro?

Over the past 8 days, San Lazzaro had an average AQI of 47 based on station measurements. The worst day was 2026-05-27 with AQI 61.

How is San Lazzaro air quality measured?

Air quality in San Lazzaro 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 San Lazzaro, Italy

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-28	50	35–62	12.7 µg/m³	18.7	23h	6
2026-05-27	61	38–172	18.5 µg/m³	15.6	24h	9
2026-05-26	47	24–105	12.2 µg/m³	12.0	24h	9
2026-05-25	45	22–154	12.3 µg/m³	9.1	24h	8
2026-05-24	45	28–185	14.4 µg/m³	6.6	24h	9
2026-05-23	49	20–185	18.1 µg/m³	4.8	24h	8
2026-05-22	39	18–175	12.1 µg/m³	5.2	24h	8
2026-05-21	45	45–45	10.8 µg/m³	10.8	1h	2

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