What is the air quality trend in Nakhon Phanom?

Over the past 14 days, Nakhon Phanom had an average AQI of 165 based on station measurements. The worst day was with AQI .

How is Nakhon Phanom air quality measured?

Air quality in Nakhon Phanom 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 Nakhon Phanom, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near Nakhon Phanom, Thailand.

116

Current AQI
Unhealthy for sensitive groups

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

229h · 2 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	182	162–199	116.3 µg/m³	123.2	8h	2
2026-04-10	192	160–328	127.3 µg/m³	134.5	24h	2
2026-04-09	201	156–310	136.5 µg/m³	144.6	15h	2
2026-04-08	181	163–201	113.2 µg/m³	120.3	9h	2
2026-04-07	170	132–204	94.4 µg/m³	100.4	24h	2
2026-04-06	166	139–194	86.9 µg/m³	92.3	17h	2
2026-04-04	155	152–163	64.1 µg/m³	69.7	15h	3
2026-04-03	157	138–171	69.7 µg/m³	75.7	23h	3
2026-04-02	158	152–168	68.3 µg/m³	74.2	19h	3
2026-04-01	154	132–172	67.5 µg/m³	73.7	17h	3
2026-03-31	141	107–170	58.6 µg/m³	64.1	14h	3
2026-03-30	160	152–172	73.4 µg/m³	80.5	8h	3
2026-03-29	150	116–168	64.1 µg/m³	70.1	23h	3
2026-03-28	148	132–159	56.9 µg/m³	62.4	13h	3

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