What is the air quality trend in La Línea de la Concepción?

Over the past 15 days, La Línea de la Concepción had an average AQI of 33 based on station measurements. The worst day was 2026-09-04 with AQI 46.

How is La Línea de la Concepción air quality measured?

Air quality in La Línea de la Concepción 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 La Línea de la Concepción, Spain

Name: La Línea de la Concepción Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near La Línea de la Concepción, Spain.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

301h

PM2.5 Station

301h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	46	23–105	11.9 µg/m³	5.2	17h	9
2026-09-04	46	27–60	11.1 µg/m³	1.5	22h	8
2026-09-03	38	25–64	9.3 µg/m³	9.1	22h	6
2026-09-02	39	34–51	9.5 µg/m³	0.9	22h	10
2026-09-01	36	14–80	9.0 µg/m³	1.9	21h	9
2026-08-31	36	26–55	8.7 µg/m³	3.1	18h	8
2026-08-30	35	21–39	8.5 µg/m³	0.6	22h	10
2026-08-29	30	9–48	7.1 µg/m³	2.5	22h	7
2026-08-28	24	12–32	5.6 µg/m³	1.6	22h	8
2026-08-27	29	11–49	6.9 µg/m³	0.6	22h	9
2026-08-26	27	14–35	6.4 µg/m³	2.0	21h	8
2026-08-25	29	14–38	7.1 µg/m³	2.9	22h	8
2026-08-24	34	14–58	8.2 µg/m³	0.8	22h	8
2026-08-23	33	19–42	8.0 µg/m³	0.6	22h	9
2026-08-22	26	23–28	6.4 µg/m³	0.4	4h	8

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