What is the air quality trend in Cabildo?

Over the past 15 days, Cabildo had an average AQI of 45 based on station measurements. The worst day was 2026-08-31 with AQI 53.

How is Cabildo air quality measured?

Air quality in Cabildo 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 Cabildo, Chile

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

305h

PM2.5 Station

305h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	41	21–79	10.8 µg/m³	9h	2
2026-09-04	48	17–160	13.8 µg/m³	22h	3
2026-09-03	45	13–132	12.4 µg/m³	23h	3
2026-09-02	41	8–134	10.9 µg/m³	23h	3
2026-09-01	50	4–153	14.3 µg/m³	22h	3
2026-08-31	53	21–160	15.9 µg/m³	24h	3
2026-08-30	40	9–72	10.4 µg/m³	22h	3
2026-08-29	49	19–88	13.5 µg/m³	22h	3
2026-08-28	40	8–87	10.5 µg/m³	20h	3
2026-08-27	35	5–54	8.5 µg/m³	23h	3
2026-08-26	40	16–117	10.4 µg/m³	24h	3
2026-08-25	47	4–277	19.9 µg/m³	20h	2
2026-08-24	52	7–108	14.8 µg/m³	22h	3
2026-08-23	52	5–197	18.3 µg/m³	21h	3
2026-08-22	51	15–117	14.4 µg/m³	8h	3

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