What is the air quality trend in San Blas-Canillejas?

Over the past 8 days, San Blas-Canillejas had an average AQI of 42 based on station measurements. The worst day was 2026-08-03 with AQI 54.

How is San Blas-Canillejas air quality measured?

Air quality in San Blas-Canillejas 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 Blas-Canillejas, Spain

Name: San Blas-Canillejas 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 Blas-Canillejas, Spain.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

163h

PM2.5 Station

163h · 9 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	30	18–41	7.3 µg/m³	6h	8
2026-08-07	42	20–97	10.8 µg/m³	22h	9
2026-08-06	39	9–64	9.4 µg/m³	24h	11
2026-08-05	38	18–62	9.2 µg/m³	24h	11
2026-08-04	41	22–67	10.1 µg/m³	24h	9
2026-08-03	54	28–142	14.9 µg/m³	24h	9
2026-08-02	46	20–184	14.2 µg/m³	24h	8
2026-08-01	50	17–159	14.9 µg/m³	15h	8

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