What is the air quality trend in Talagante?

Over the past 21 days, Talagante had an average AQI of 55 based on station measurements. The worst day was 2026-10-10 with AQI 88.

How is Talagante air quality measured?

Air quality in Talagante 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 Talagante, Chile

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 9 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-22	11	10–12	2.6 µg/m³	4h	10
2026-10-21	45	7–154	14.3 µg/m³	24h	11
2026-10-20	45	11–133	14.2 µg/m³	24h	12
2026-10-19	65	17–113	20.4 µg/m³	24h	13
2026-10-18	85	44–133	28.1 µg/m³	24h	13
2026-10-17	75	33–147	23.7 µg/m³	24h	12
2026-10-16	73	21–109	23.0 µg/m³	24h	13
2026-10-15	44	10–90	12.4 µg/m³	24h	12
2026-10-14	56	6–153	17.2 µg/m³	24h	10
2026-10-13	86	18–156	29.2 µg/m³	24h	13
2026-10-12	69	30–110	21.3 µg/m³	24h	13
2026-10-11	63	44–103	18.0 µg/m³	24h	13
2026-10-10	88	17–160	30.1 µg/m³	24h	12
2026-10-09	56	28–93	15.9 µg/m³	24h	13
2026-10-08	52	18–89	14.4 µg/m³	24h	13
2026-10-07	28	6–88	7.4 µg/m³	24h	11
2026-10-06	70	26–144	21.3 µg/m³	24h	11
2026-10-05	54	5–98	16.0 µg/m³	24h	13
2026-10-04	33	11–69	8.5 µg/m³	24h	11
2026-10-03	41	13–86	11.1 µg/m³	24h	11
2026-10-02	30	5–69	8.0 µg/m³	18h	11

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