What is the air quality trend in Pozuelo de Alarcón?

Over the past 15 days, Pozuelo de Alarcón had an average AQI of 32 based on station measurements. The worst day was 2026-10-16 with AQI 41.

How is Pozuelo de Alarcón air quality measured?

Air quality in Pozuelo de Alarcón 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 Pozuelo de Alarcón, Spain

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

Historical PM2.5 and AQI trend from monitoring stations near Pozuelo de Alarcón, Spain.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 20 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	35	19–54	8.4 µg/m³	10.5	18h	13
2026-10-20	39	18–60	9.4 µg/m³	16.2	24h	11
2026-10-19	32	13–55	7.8 µg/m³	4.4	24h	12
2026-10-18	30	12–52	7.3 µg/m³	1.4	24h	11
2026-10-17	35	17–59	8.5 µg/m³	8.8	24h	11
2026-10-16	41	24–63	10.2 µg/m³	16.3	24h	12
2026-10-15	34	22–46	8.0 µg/m³	11.0	24h	13
2026-10-14	34	26–48	8.2 µg/m³	6.3	24h	15
2026-10-13	32	20–52	7.7 µg/m³	10.9	24h	13
2026-10-12	25	15–39	6.1 µg/m³	10.7	24h	12
2026-10-11	32	18–50	7.6 µg/m³	10.6	24h	15
2026-10-10	28	17–51	6.8 µg/m³	6.9	24h	12
2026-10-09	24	15–34	5.7 µg/m³	4.8	24h	13
2026-10-08	31	16–63	7.6 µg/m³	10.5	24h	11
2026-10-07	37	28–42	8.9 µg/m³	0.6	4h	12

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