What is the air quality trend in Mtwapa?

Over the past 8 days, Mtwapa had an average AQI of 93 based on station measurements. The worst day was 2026-07-18 with AQI 106.

How is Mtwapa air quality measured?

Air quality in Mtwapa 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 Mtwapa, Kenya

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

96h

PM2.5 Station

96h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	101	57–154	35.9 µg/m³	9h	1
2026-07-20	90	1–157	33.0 µg/m³	10h	1
2026-07-19	97	6–171	37.7 µg/m³	12h	1
2026-07-18	106	67–180	41.2 µg/m³	13h	1
2026-07-17	95	51–159	32.8 µg/m³	17h	1
2026-07-16	71	20–136	21.7 µg/m³	15h	1
2026-07-15	101	51–160	35.8 µg/m³	13h	1
2026-07-14	83	54–136	27.1 µg/m³	7h	1

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