What is the air quality trend in Bello?

Over the past 15 days, Bello had an average AQI of 42 based on station measurements. The worst day was 2026-05-26 with AQI 66.

How is Bello air quality measured?

Air quality in Bello 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 Bello, Colombia

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	32	11–62	7.9 µg/m³	9h	19
2026-06-08	44	17–79	11.3 µg/m³	24h	23
2026-06-07	44	23–68	11.1 µg/m³	24h	26
2026-06-06	42	25–60	10.2 µg/m³	24h	26
2026-06-05	47	24–87	12.5 µg/m³	24h	24
2026-06-04	44	15–68	11.0 µg/m³	24h	26
2026-06-03	51	25–117	13.8 µg/m³	24h	28
2026-06-02	38	19–54	9.2 µg/m³	24h	25
2026-06-01	31	13–72	8.0 µg/m³	24h	22
2026-05-31	30	15–56	7.1 µg/m³	24h	21
2026-05-30	40	15–80	10.1 µg/m³	24h	23
2026-05-29	47	25–122	12.6 µg/m³	24h	25
2026-05-28	36	18–61	8.8 µg/m³	24h	21
2026-05-27	45	15–107	12.4 µg/m³	24h	22
2026-05-26	66	21–155	20.7 µg/m³	15h	27

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