What is the air quality trend in Arrasate / Mondragón?

Over the past 8 days, Arrasate / Mondragón had an average AQI of 45 based on station measurements. The worst day was 2026-07-21 with AQI 52.

How is Arrasate / Mondragón air quality measured?

Air quality in Arrasate / Mondragón 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 Arrasate / Mondragón, Spain

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

Historical PM2.5 and AQI trend from monitoring stations near Arrasate / Mondragón, Spain.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 6 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	39	30–55	9.4 µg/m³	17.0	9h	20
2026-07-21	52	33–111	14.0 µg/m³	18.4	24h	29
2026-07-20	47	30–69	11.9 µg/m³	21.8	24h	29
2026-07-19	40	28–55	9.5 µg/m³	15.3	24h	30
2026-07-18	43	27–74	10.8 µg/m³	11.5	24h	29
2026-07-17	45	30–107	11.2 µg/m³	12.6	24h	25
2026-07-16	48	33–139	12.4 µg/m³	15.5	24h	27
2026-07-15	47	35–97	12.1 µg/m³	15.6	14h	23

Back to Arrasate / Mondragón Air Quality