What is the air quality trend in Ngong?

Over the past 8 days, Ngong had an average AQI of 67 based on station measurements. The worst day was 2026-10-25 with AQI 70.

How is Ngong air quality measured?

Air quality in Ngong 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 Ngong, Kenya

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

162h

PM2.5 Station

162h · 59 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-11-01	66	54–95	19.0 µg/m³	11h	36
2026-10-31	67	54–89	19.5 µg/m³	23h	48
2026-10-30	65	52–92	18.9 µg/m³	24h	51
2026-10-29	68	56–119	20.3 µg/m³	24h	42
2026-10-28	68	31–98	20.4 µg/m³	24h	49
2026-10-27	67	57–91	19.6 µg/m³	23h	53
2026-10-26	70	55–138	20.9 µg/m³	23h	51
2026-10-25	70	59–78	21.1 µg/m³	10h	58

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