What is the air quality trend in Keffi?

Over the past 6 days, Keffi had an average AQI of 77 based on station measurements. The worst day was 2026-05-25 with AQI 123.

How is Keffi air quality measured?

Air quality in Keffi 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 Keffi, Nigeria

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

Historical PM2.5 and AQI trend from monitoring stations near Keffi, Nigeria.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

20h

PM2.5 Station

20h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	60	52–68	16.5 µg/m³	2h	1
2026-05-28	41	30–52	9.8 µg/m³	2h	1
2026-05-27	78	30–153	26.2 µg/m³	3h	1
2026-05-26	64	52–75	18.1 µg/m³	5h	1
2026-05-25	123	54–178	59.9 µg/m³	5h	1
2026-05-24	100	58–185	51.1 µg/m³	3h	1

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