What is the air quality trend in Andújar?

Over the past 20 days, Andújar had an average AQI of 35 based on station measurements. The worst day was 2026-05-23 with AQI 59.

How is Andújar air quality measured?

Air quality in Andújar 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 Andújar, Spain

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

372h

PM2.5 Station

372h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	30	11–63	7.3 µg/m³	17h	2
2026-05-28	41	14–90	10.4 µg/m³	18h	1
2026-05-27	44	5–63	11.1 µg/m³	19h	2
2026-05-26	41	2–164	12.7 µg/m³	17h	2
2026-05-25	39	8–63	9.6 µg/m³	15h	2
2026-05-24	42	17–63	10.5 µg/m³	17h	1
2026-05-23	59	17–424	29.8 µg/m³	20h	2
2026-05-22	43	24–89	11.5 µg/m³	19h	2
2026-05-21	35	15–62	8.5 µg/m³	22h	2
2026-05-20	32	17–79	8.0 µg/m³	20h	2
2026-05-19	26	7–48	6.1 µg/m³	19h	2
2026-05-18	38	16–138	10.7 µg/m³	21h	2
2026-05-17	22	6–41	5.3 µg/m³	19h	2
2026-05-16	28	12–43	6.7 µg/m³	16h	2
2026-05-15	29	17–35	7.0 µg/m³	16h	2
2026-05-14	27	5–49	6.4 µg/m³	19h	2
2026-05-13	31	3–61	7.5 µg/m³	21h	2
2026-05-12	27	8–78	6.7 µg/m³	19h	2
2026-05-11	35	8–67	8.7 µg/m³	19h	2
2026-05-10	40	23–75	10.0 µg/m³	19h	2

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