What is the air quality trend in Curanilahue?

Over the past 15 days, Curanilahue had an average AQI of 50 based on station measurements. The worst day was 2026-07-11 with AQI 108.

How is Curanilahue air quality measured?

Air quality in Curanilahue 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 Curanilahue, Chile

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

242h

PM2.5 Station

242h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	52	40–64	14.0 µg/m³	2h	4
2026-07-21	32	10–86	8.4 µg/m³	16h	2
2026-07-20	30	6–60	7.2 µg/m³	17h	2
2026-07-19	40	13–86	10.7 µg/m³	21h	2
2026-07-18	43	19–86	10.9 µg/m³	21h	2
2026-07-17	49	17–156	14.4 µg/m³	17h	2
2026-07-16	52	15–93	14.5 µg/m³	17h	2
2026-07-15	44	8–71	11.2 µg/m³	15h	2
2026-07-14	54	14–129	15.3 µg/m³	17h	2
2026-07-13	40	16–59	9.8 µg/m³	16h	2
2026-07-12	54	16–210	20.7 µg/m³	17h	2
2026-07-11	108	11–500	87.9 µg/m³	16h	2
2026-07-10	55	12–152	15.7 µg/m³	16h	2
2026-07-09	57	5–149	17.1 µg/m³	20h	2
2026-07-08	52	20–152	14.6 µg/m³	14h	2

Back to Curanilahue Air Quality