What is the air quality trend in Betulia?

Over the past 8 days, Betulia had an average AQI of 55 based on station measurements. The worst day was 2026-10-19 with AQI 64.

How is Betulia air quality measured?

Air quality in Betulia 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 Betulia, Colombia

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

Historical PM2.5 and AQI trend from monitoring stations near Betulia, Colombia.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 14 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	59	31–169	18.2 µg/m³	21h	18
2026-10-20	64	36–157	19.3 µg/m³	24h	15
2026-10-19	64	25–126	18.9 µg/m³	24h	13
2026-10-18	52	21–112	14.3 µg/m³	24h	16
2026-10-17	49	19–115	13.5 µg/m³	24h	17
2026-10-16	56	21–137	15.9 µg/m³	24h	12
2026-10-15	53	28–158	15.1 µg/m³	24h	15
2026-10-14	49	49–49	11.8 µg/m³	1h	14

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