What is the air quality trend in Pulong Santa Cruz?

Over the past 8 days, Pulong Santa Cruz had an average AQI of 61 based on station measurements. The worst day was 2026-10-21 with AQI 79.

How is Pulong Santa Cruz air quality measured?

Air quality in Pulong Santa Cruz 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 Pulong Santa Cruz, Philippines

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

Historical PM2.5 and AQI trend from monitoring stations near Pulong Santa Cruz, Philippines.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

160h

PM2.5 Station

160h · 42 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	79	71–84	25.2 µg/m³	7h	42
2026-10-20	57	44–73	15.4 µg/m³	21h	42
2026-10-19	58	48–70	15.3 µg/m³	24h	42
2026-10-18	50	25–69	13.0 µg/m³	23h	41
2026-10-17	54	30–73	14.6 µg/m³	24h	43
2026-10-16	56	34–71	15.1 µg/m³	23h	43
2026-10-15	60	39–89	16.6 µg/m³	24h	43
2026-10-14	76	65–95	23.9 µg/m³	14h	43

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