What is the air quality trend in Wa?

Over the past 14 days, Wa had an average AQI of 53 based on station measurements. The worst day was 2026-05-27 with AQI 83.

How is Wa air quality measured?

Air quality in Wa 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 Wa, Ghana

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	58	50–74	15.4 µg/m³	22h	1
2026-05-29	56	44–72	14.8 µg/m³	24h	1
2026-05-28	63	40–152	18.5 µg/m³	22h	1
2026-05-27	83	35–160	28.8 µg/m³	24h	1
2026-05-26	60	28–151	18.2 µg/m³	24h	1
2026-05-25	45	20–76	11.7 µg/m³	24h	1
2026-05-24	56	38–83	15.5 µg/m³	24h	1
2026-05-23	49	20–81	13.2 µg/m³	24h	1
2026-05-22	46	33–63	11.4 µg/m³	23h	1
2026-05-21	43	29–58	10.5 µg/m³	24h	1
2026-05-20	52	42–65	13.1 µg/m³	24h	1
2026-05-19	52	38–88	13.8 µg/m³	24h	1
2026-05-18	48	23–150	13.9 µg/m³	24h	1
2026-05-17	44	33–61	10.8 µg/m³	24h	1

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