What is the air quality trend in El Viso?

Over the past 15 days, El Viso had an average AQI of 23 based on station measurements. The worst day was 2026-09-07 with AQI 54.

How is El Viso air quality measured?

Air quality in El Viso 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 El Viso, Spain

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

313h

PM2.5 Station

313h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-21	19	10–33	4.5 µg/m³	4.7	20h	1
2026-09-20	25	13–39	6.0 µg/m³	6.1	24h	1
2026-09-19	23	8–61	5.7 µg/m³	6.0	24h	1
2026-09-18	22	6–65	5.5 µg/m³	5.7	23h	1
2026-09-17	17	2–39	3.9 µg/m³	4.1	21h	1
2026-09-16	33	1–59	8.1 µg/m³	8.5	24h	1
2026-09-15	35	19–55	8.5 µg/m³	9.0	24h	1
2026-09-14	25	9–58	6.1 µg/m³	6.2	23h	1
2026-09-13	25	8–151	6.8 µg/m³	7.2	24h	1
2026-09-12	18	4–61	4.5 µg/m³	4.7	22h	1
2026-09-11	15	2–56	3.5 µg/m³	3.9	23h	1
2026-09-10	9	1–26	2.2 µg/m³	2.5	22h	1
2026-09-09	5	2–13	1.3 µg/m³	1.3	15h	1
2026-09-08	28	1–66	7.0 µg/m³	8.0	21h	1
2026-09-07	54	47–62	14.2 µg/m³	15.0	3h	1

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