What is the air quality trend in Cuatro Caminos?

Over the past 8 days, Cuatro Caminos had an average AQI of 43 based on station measurements. The worst day was 2026-08-03 with AQI 64.

How is Cuatro Caminos air quality measured?

Air quality in Cuatro Caminos 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 Cuatro Caminos, Spain

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

163h

PM2.5 Station

163h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	42	36–47	10.0 µg/m³	2h	9
2026-08-07	44	24–86	11.2 µg/m³	22h	10
2026-08-06	40	15–63	9.7 µg/m³	24h	11
2026-08-05	39	21–58	9.6 µg/m³	24h	11
2026-08-04	47	27–170	13.7 µg/m³	24h	11
2026-08-03	64	34–177	22.2 µg/m³	24h	9
2026-08-02	38	26–58	9.3 µg/m³	24h	9
2026-08-01	37	17–52	8.8 µg/m³	19h	8

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