What is the air quality trend in Baclaran?

Over the past 8 days, Baclaran had an average AQI of 58 based on station measurements. The worst day was 2026-10-21 with AQI 72.

How is Baclaran air quality measured?

Air quality in Baclaran 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 Baclaran, Philippines

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

161h

PM2.5 Station

161h · 46 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	72	71–74	22.2 µg/m³	2h	46
2026-10-20	57	44–72	15.2 µg/m³	21h	46
2026-10-19	57	47–69	15.0 µg/m³	24h	46
2026-10-18	49	25–68	12.6 µg/m³	23h	45
2026-10-17	53	29–71	14.3 µg/m³	24h	47
2026-10-16	55	33–69	14.7 µg/m³	23h	47
2026-10-15	59	38–88	16.3 µg/m³	24h	47
2026-10-14	69	48–93	20.6 µg/m³	20h	47

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