What is the air quality trend in Calumpit?

Over the past 8 days, Calumpit had an average AQI of 42 based on station measurements. The worst day was 2026-08-01 with AQI 74.

How is Calumpit air quality measured?

Air quality in Calumpit 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 Calumpit, Philippines

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 47 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	36	30–39	8.7 µg/m³	27.9	5h	46
2026-08-07	34	22–52	8.3 µg/m³	24.2	24h	47
2026-08-06	42	27–59	10.3 µg/m³	21.2	24h	47
2026-08-05	37	23–58	9.1 µg/m³	17.0	24h	46
2026-08-04	23	12–37	5.5 µg/m³	18.5	24h	46
2026-08-03	25	17–39	6.1 µg/m³	9.8	23h	47
2026-08-02	65	33–92	19.8 µg/m³	21.6	24h	47
2026-08-01	74	55–80	23.0 µg/m³	36.8	16h	47

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