What is the air quality trend in Alarobia?

Over the past 8 days, Alarobia had an average AQI of 76 based on station measurements. The worst day was 2026-08-01 with AQI 128.

How is Alarobia air quality measured?

Air quality in Alarobia 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 Alarobia, Madagascar

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

Historical PM2.5 and AQI trend from monitoring stations near Alarobia, Madagascar.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-08	73	51–91	22.7 µg/m³	28.0	4h	5
2026-08-07	52	29–84	14.2 µg/m³	16.2	24h	5
2026-08-06	50	23–114	13.8 µg/m³	15.8	24h	5
2026-08-05	60	25–118	18.1 µg/m³	20.3	24h	5
2026-08-04	78	32–155	25.4 µg/m³	27.2	24h	5
2026-08-03	73	41–123	22.8 µg/m³	24.5	23h	5
2026-08-02	98	64–171	36.4 µg/m³	36.6	24h	5
2026-08-01	128	73–176	52.5 µg/m³	52.5	19h	4

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