What is the air quality trend in Mumias?

Over the past 10 days, Mumias had an average AQI of 70 based on station measurements. The worst day was 2026-05-28 with AQI 85.

How is Mumias air quality measured?

Air quality in Mumias 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 Mumias, Kenya

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

Historical PM2.5 and AQI trend from monitoring stations near Mumias, Kenya.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

111h

PM2.5 Station

111h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-06	77	45–111	24.7 µg/m³	12h	6
2026-06-05	71	20–128	22.2 µg/m³	13h	4
2026-06-04	70	37–104	21.4 µg/m³	17h	5
2026-06-03	73	51–98	22.6 µg/m³	9h	5
2026-06-02	64	38–105	18.4 µg/m³	18h	6
2026-06-01	61	32–89	17.9 µg/m³	8h	4
2026-05-30	63	45–88	18.2 µg/m³	3h	6
2026-05-29	78	39–129	24.7 µg/m³	9h	4
2026-05-28	85	34–179	33.2 µg/m³	8h	3
2026-05-27	62	42–87	17.6 µg/m³	14h	3

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