What is the air quality trend in Sasmuan?

Over the past 3 days, Sasmuan had an average AQI of 70 based on station measurements. The worst day was 2026-05-28 with AQI 104.

How is Sasmuan air quality measured?

Air quality in Sasmuan 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 Sasmuan, Philippines

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

Historical PM2.5 and AQI trend from monitoring stations near Sasmuan, Philippines.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

48h

PM2.5 Station

48h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	27	22–32	6.5 µg/m³	12.3	2h	1
2026-05-29	81	60–95	26.5 µg/m³	25.7	24h	46
2026-05-28	104	89–132	36.6 µg/m³	42.6	22h	42

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