What is the air quality trend in Goderich?

Over the past 15 days, Goderich had an average AQI of 66 based on station measurements. The worst day was 2026-05-30 with AQI 84.

How is Goderich air quality measured?

Air quality in Goderich 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 Goderich, Sierra Leone

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

Historical PM2.5 and AQI trend from monitoring stations near Goderich, Sierra Leone.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

328h

PM2.5 Station

328h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-10	56	40–68	14.7 µg/m³	9h	11
2026-06-09	64	52–97	18.2 µg/m³	24h	11
2026-06-08	61	50–76	16.7 µg/m³	24h	11
2026-06-07	56	29–74	15.3 µg/m³	24h	11
2026-06-06	62	49–77	17.3 µg/m³	23h	11
2026-06-05	70	38–124	21.4 µg/m³	24h	10
2026-06-04	68	46–102	20.4 µg/m³	24h	10
2026-06-03	72	58–103	21.9 µg/m³	24h	10
2026-06-02	68	63–72	20.1 µg/m³	24h	10
2026-06-01	73	54–116	22.6 µg/m³	21h	10
2026-05-31	62	38–90	17.8 µg/m³	24h	10
2026-05-30	84	68–116	27.9 µg/m³	24h	10
2026-05-29	66	40–111	19.8 µg/m³	24h	10
2026-05-28	66	53–92	19.2 µg/m³	22h	10
2026-05-27	65	56–74	18.8 µg/m³	13h	10

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