What is the air quality trend in Linares?

Over the past 21 days, Linares had an average AQI of 60 based on station measurements. The worst day was 2026-08-24 with AQI 105.

How is Linares air quality measured?

Air quality in Linares 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 Linares, Chile

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

Historical PM2.5 and AQI trend from monitoring stations near Linares, Chile.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	41	28–63	10.2 µg/m³	11h	5
2026-09-04	40	20–97	10.2 µg/m³	24h	6
2026-09-03	38	20–61	9.3 µg/m³	24h	5
2026-09-02	35	14–58	8.5 µg/m³	24h	5
2026-09-01	56	17–103	15.6 µg/m³	24h	7
2026-08-31	56	8–116	16.4 µg/m³	24h	6
2026-08-30	73	32–183	26.0 µg/m³	24h	6
2026-08-29	43	4–110	11.6 µg/m³	24h	5
2026-08-28	37	18–74	9.3 µg/m³	24h	5
2026-08-27	48	21–70	12.5 µg/m³	24h	5
2026-08-26	36	7–80	9.0 µg/m³	24h	6
2026-08-25	59	24–179	18.7 µg/m³	24h	5
2026-08-24	105	69–184	43.0 µg/m³	24h	5
2026-08-23	100	55–167	35.7 µg/m³	24h	6
2026-08-22	100	38–196	40.9 µg/m³	24h	5
2026-08-21	66	18–116	20.1 µg/m³	24h	6
2026-08-20	79	45–164	26.2 µg/m³	24h	6
2026-08-19	80	48–172	27.3 µg/m³	24h	5
2026-08-18	75	30–141	23.8 µg/m³	24h	5
2026-08-17	57	23–99	16.4 µg/m³	24h	6
2026-08-16	42	21–68	10.6 µg/m³	10h	6

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