What is the air quality trend in Kigali?

Over the past 3 days, Kigali had an average AQI of 154 based on station measurements. The worst day was 2026-07-22 with AQI 170.

How is Kigali air quality measured?

Air quality in Kigali 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 Kigali, Rwanda

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

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

157

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

35h

PM2.5 Station

35h · 3 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	170	170–170	91.6 µg/m³	102.3	1h	3
2026-07-21	153	133–169	63.8 µg/m³	76.2	17h	3
2026-07-20	139	108–157	52.3 µg/m³	63.5	17h	3

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