What is the air quality trend in Watamu?

Over the past 7 days, Watamu had an average AQI of 103 based on station measurements. The worst day was 2026-07-19 with AQI 126.

How is Watamu air quality measured?

Air quality in Watamu 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 Watamu, Kenya

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

94h

PM2.5 Station

94h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	102	61–155	36.1 µg/m³	8h	2
2026-07-20	103	1–165	38.4 µg/m³	12h	3
2026-07-19	126	45–181	53.3 µg/m³	14h	3
2026-07-18	105	67–158	37.7 µg/m³	14h	4
2026-07-17	115	51–168	42.3 µg/m³	17h	4
2026-07-16	82	21–134	27.0 µg/m³	16h	3
2026-07-15	88	51–128	29.2 µg/m³	13h	3

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