What is the air quality trend in Tanza?

Over the past 8 days, Tanza had an average AQI of 59 based on station measurements. The worst day was 2026-05-28 with AQI 99.

How is Tanza air quality measured?

Air quality in Tanza 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 Tanza, Philippines

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	39	22–69	10.1 µg/m³	15.0	7h	1
2026-05-29	66	34–103	20.2 µg/m³	25.7	23h	1
2026-05-28	99	58–153	34.3 µg/m³	43.0	24h	1
2026-05-27	85	54–124	28.1 µg/m³	32.8	23h	1
2026-05-26	65	23–83	19.1 µg/m³	24.8	24h	1
2026-05-25	30	13–74	7.7 µg/m³	14.3	23h	1
2026-05-24	38	10–116	10.7 µg/m³	18.6	24h	1
2026-05-23	54	17–92	15.2 µg/m³	26.9	16h	1

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