What is the air quality trend in Nyanza?

Over the past 8 days, Nyanza had an average AQI of 154 based on station measurements. The worst day was 2026-07-14 with AQI 165.

How is Nyanza air quality measured?

Air quality in Nyanza 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 Nyanza, Rwanda

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

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

133

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

122h

PM2.5 Station

122h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	153	132–170	67.1 µg/m³	77.4	14h	2
2026-07-20	147	106–173	63.2 µg/m³	73.5	18h	2
2026-07-19	164	130–184	83.4 µg/m³	94.3	18h	2
2026-07-18	158	134–179	71.4 µg/m³	82.3	18h	2
2026-07-17	153	135–171	64.9 µg/m³	75.3	13h	2
2026-07-16	157	133–167	70.6 µg/m³	79.5	14h	2
2026-07-15	139	99–174	56.0 µg/m³	64.4	23h	2
2026-07-14	165	152–185	82.1 µg/m³	90.3	4h	2

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