What is the air quality trend in Ashaiman?

Over the past 14 days, Ashaiman had an average AQI of 59 based on station measurements. The worst day was 2026-05-29 with AQI 76.

How is Ashaiman air quality measured?

Air quality in Ashaiman 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 Ashaiman, Ghana

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

Historical PM2.5 and AQI trend from monitoring stations near Ashaiman, Ghana.

110

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 51 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	61	45–76	16.9 µg/m³	22h	51
2026-05-29	76	51–125	23.9 µg/m³	24h	51
2026-05-28	67	43–118	20.0 µg/m³	23h	50
2026-05-27	60	50–95	16.7 µg/m³	24h	52
2026-05-26	67	48–96	20.0 µg/m³	24h	54
2026-05-25	64	46–93	18.4 µg/m³	24h	55
2026-05-24	54	40–75	14.1 µg/m³	24h	55
2026-05-23	64	40–116	18.8 µg/m³	24h	55
2026-05-22	55	39–99	14.7 µg/m³	24h	53
2026-05-21	56	41–79	15.0 µg/m³	24h	55
2026-05-20	59	39–94	16.8 µg/m³	24h	56
2026-05-19	51	38–61	12.9 µg/m³	24h	57
2026-05-18	51	35–66	12.9 µg/m³	24h	55
2026-05-17	46	35–58	11.2 µg/m³	24h	55

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