What is the air quality trend in Keffi?

Over the past 10 days, Keffi had an average AQI of 99 based on station measurements. The worst day was 2026-07-17 with AQI 120.

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

114h

PM2.5 Station

114h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	78	51–150	24.6 µg/m³	6h	1
2026-07-21	86	62–134	28.5 µg/m³	12h	1
2026-07-20	95	52–170	35.0 µg/m³	13h	1
2026-07-19	114	52–183	48.1 µg/m³	14h	1
2026-07-18	112	56–169	43.9 µg/m³	14h	1
2026-07-17	120	52–161	45.0 µg/m³	17h	1
2026-07-16	100	35–187	41.8 µg/m³	14h	1
2026-07-15	108	64–153	38.1 µg/m³	15h	1
2026-07-14	88	52–184	35.0 µg/m³	8h	1
2026-07-13	92	92–92	31.5 µg/m³	1h	1

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