What is the air quality trend in Sant Andreu de la Barca?

Over the past 6 days, Sant Andreu de la Barca had an average AQI of 45 based on station measurements. The worst day was with AQI .

How is Sant Andreu de la Barca air quality measured?

Air quality in Sant Andreu de la Barca 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 Sant Andreu de la Barca, Spain

Name: Sant Andreu de la Barca Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Sant Andreu de la Barca, Spain.

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

104h · 5 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	47	31–54	11.5 µg/m³	29.2	15h	5
2026-04-10	56	34–68	14.6 µg/m³	32.8	24h	5
2026-04-09	61	55–71	16.7 µg/m³	29.3	15h	5
2026-04-08	53	39–64	13.6 µg/m³	24.9	9h	4
2026-04-07	27	7–47	6.5 µg/m³	14.5	24h	4
2026-04-06	26	21–34	6.3 µg/m³	12.0	17h	5

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