What is the air quality trend in Mtwapa?

Over the past 14 days, Mtwapa had an average AQI of 98 based on station measurements. The worst day was 2026-08-26 with AQI 152.

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

157h

PM2.5 Station

157h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-06	110	62–158	43.1 µg/m³	2h	1
2026-09-05	112	49–182	46.3 µg/m³	21h	1
2026-09-04	99	1–158	35.6 µg/m³	20h	1
2026-09-03	116	76–169	50.1 µg/m³	3h	1
2026-09-02	83	51–154	25.4 µg/m³	19h	1
2026-09-01	36	3–69	10.7 µg/m³	2h	1
2026-08-31	65	1–164	20.4 µg/m³	22h	1
2026-08-30	82	49–148	26.1 µg/m³	20h	1
2026-08-29	69	10–157	22.5 µg/m³	15h	1
2026-08-28	137	119–155	52.9 µg/m³	2h	1
2026-08-27	122	122–122	43.9 µg/m³	1h	1
2026-08-26	152	152–153	58.1 µg/m³	2h	1
2026-08-25	87	4–176	33.3 µg/m³	21h	1
2026-08-24	107	60–159	39.0 µg/m³	7h	1

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