What is the air quality trend in Los Baños?

Over the past 15 days, Los Baños had an average AQI of 67 based on station measurements. The worst day was 2026-05-28 with AQI 106.

How is Los Baños air quality measured?

Air quality in Los Baños 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 Los Baños, Philippines

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 30 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	83	54–98	27.2 µg/m³	21h	30
2026-05-28	106	90–134	37.5 µg/m³	22h	30
2026-05-27	89	78–108	30.0 µg/m³	24h	30
2026-05-26	78	47–88	25.1 µg/m³	24h	30
2026-05-25	44	18–76	11.3 µg/m³	24h	30
2026-05-24	40	18–70	10.2 µg/m³	24h	30
2026-05-23	58	31–78	16.5 µg/m³	24h	30
2026-05-22	37	28–52	8.8 µg/m³	23h	30
2026-05-21	49	22–67	12.8 µg/m³	24h	30
2026-05-20	61	39–79	17.5 µg/m³	24h	30
2026-05-19	66	51–80	19.4 µg/m³	24h	30
2026-05-18	59	51–84	15.9 µg/m³	24h	30
2026-05-17	62	51–82	17.4 µg/m³	24h	30
2026-05-16	88	78–101	29.7 µg/m³	24h	30
2026-05-15	92	92–92	31.8 µg/m³	1h	30

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