What is the air quality trend in Mulchén?

Over the past 15 days, Mulchén had an average AQI of 61 based on station measurements. The worst day was 2026-05-26 with AQI 87.

How is Mulchén air quality measured?

Air quality in Mulchén 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 Mulchén, Chile

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

298h

PM2.5 Station

298h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	78	41–152	25.7 µg/m³	3h	2
2026-06-08	48	8–111	13.8 µg/m³	23h	3
2026-06-07	50	10–110	13.9 µg/m³	19h	2
2026-06-06	62	10–265	25.1 µg/m³	22h	2
2026-06-05	82	28–237	31.9 µg/m³	23h	3
2026-06-04	54	13–118	16.2 µg/m³	19h	2
2026-06-03	53	20–160	15.9 µg/m³	22h	3
2026-06-02	47	17–125	13.6 µg/m³	21h	3
2026-06-01	34	7–70	8.9 µg/m³	19h	2
2026-05-31	57	12–186	20.0 µg/m³	21h	3
2026-05-30	68	13–385	30.7 µg/m³	22h	3
2026-05-29	70	21–151	21.9 µg/m³	20h	3
2026-05-28	59	19–149	17.6 µg/m³	23h	3
2026-05-27	71	7–187	27.4 µg/m³	21h	3
2026-05-26	87	9–500	48.1 µg/m³	20h	3

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