What is the air quality trend in Byumba?

Over the past 8 days, Byumba had an average AQI of 107 based on station measurements. The worst day was 2026-09-04 with AQI 133.

How is Byumba air quality measured?

Air quality in Byumba 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 Byumba, Rwanda

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

Historical PM2.5 and AQI trend from monitoring stations near Byumba, Rwanda.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-07	117	97–131	42.1 µg/m³	45.5	8h	6
2026-09-06	103	59–147	35.5 µg/m³	50.0	24h	6
2026-09-05	114	72–158	41.4 µg/m³	50.2	24h	7
2026-09-04	133	97–165	51.1 µg/m³	45.7	24h	7
2026-09-03	110	61–154	38.5 µg/m³	42.6	24h	7
2026-09-02	103	52–159	35.9 µg/m³	32.8	24h	7
2026-09-01	95	43–153	32.4 µg/m³	35.0	24h	7
2026-08-31	83	48–122	27.0 µg/m³	11.5	14h	7

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