What is the air quality trend in Jaén?

Over the past 14 days, Jaén had an average AQI of 36 based on station measurements. The worst day was 2026-05-28 with AQI 42.

How is Jaén air quality measured?

Air quality in Jaén 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 Jaén, Spain

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

226h

PM2.5 Station

226h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	32	9–50	7.6 µg/m³	14h	1
2026-05-28	42	8–90	11.2 µg/m³	16h	1
2026-05-27	38	12–69	9.7 µg/m³	18h	1
2026-05-26	38	11–79	10.2 µg/m³	14h	1
2026-05-25	36	8–63	8.7 µg/m³	17h	1
2026-05-24	40	22–61	9.9 µg/m³	13h	1
2026-05-23	41	12–68	10.4 µg/m³	16h	1
2026-05-22	37	7–85	9.4 µg/m³	17h	1
2026-05-21	34	9–62	8.3 µg/m³	22h	1
2026-05-20	36	13–93	9.7 µg/m³	16h	1
2026-05-19	38	7–169	13.0 µg/m³	16h	1
2026-05-18	28	13–52	6.8 µg/m³	17h	1
2026-05-17	38	9–156	11.2 µg/m³	13h	1
2026-05-16	32	8–92	8.4 µg/m³	17h	1

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