What is the air quality trend in Phanat Nikhom?

Over the past 8 days, Phanat Nikhom had an average AQI of 68 based on station measurements. The worst day was 2026-05-23 with AQI 88.

How is Phanat Nikhom air quality measured?

Air quality in Phanat Nikhom 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 Phanat Nikhom, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near Phanat Nikhom, Thailand.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

37h

PM2.5 Station

37h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	56	52–59	14.2 µg/m³	2h	1
2026-05-29	78	31–120	25.5 µg/m³	5h	1
2026-05-28	63	38–78	18.6 µg/m³	4h	1
2026-05-27	78	52–117	24.7 µg/m³	4h	1
2026-05-26	70	26–111	21.4 µg/m³	9h	1
2026-05-25	52	40–64	13.6 µg/m³	6h	1
2026-05-24	62	46–81	17.7 µg/m³	6h	1
2026-05-23	88	88–88	29.7 µg/m³	1h	1

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