What is the air quality trend in Ashaiman?

Over the past 8 days, Ashaiman had an average AQI of 76 based on station measurements. The worst day was 2026-07-17 with AQI 86.

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.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 54 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	76	69–85	23.8 µg/m³	10h	56
2026-07-21	75	64–92	23.6 µg/m³	24h	55
2026-07-20	80	64–156	26.2 µg/m³	24h	52
2026-07-19	75	60–112	23.3 µg/m³	24h	54
2026-07-18	76	63–91	24.0 µg/m³	24h	54
2026-07-17	86	78–98	28.9 µg/m³	24h	54
2026-07-16	75	59–86	23.5 µg/m³	23h	53
2026-07-15	69	59–79	20.5 µg/m³	11h	52

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