What is the air quality trend in Santurtzi?

Over the past 7 days, Santurtzi had an average AQI of 226 based on station measurements. The worst day was with AQI .

How is Santurtzi air quality measured?

Air quality in Santurtzi 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 Santurtzi, Spain

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

Historical PM2.5 and AQI trend from monitoring stations near Santurtzi, Spain.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

108h · 5 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	277	52–500	362.2 µg/m³	28.6	18h	7
2026-04-09	185	23–500	202.1 µg/m³	24.3	17h	6
2026-04-08	378	62–500	511.6 µg/m³	15.6	9h	7
2026-04-07	69	14–190	29.5 µg/m³	13.2	24h	6
2026-04-06	23	5–66	5.8 µg/m³	9.3	19h	5
2026-04-04	288	8–500	906.8 µg/m³	7.6	15h	6
2026-04-03	368	28–500	791.1 µg/m³	9.1	6h	6

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