What is the air quality trend in Sakon Nakhon?

Over the past 7 days, Sakon Nakhon had an average AQI of 140 based on station measurements. The worst day was with AQI .

How is Sakon Nakhon air quality measured?

Air quality in Sakon Nakhon 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 Sakon Nakhon, Thailand

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

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

156

Current AQI
Unhealthy

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

105h · 12 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	153	134–162	64.6 µg/m³	70.4	5h	12
2026-04-10	155	128–177	69.7 µg/m³	75.9	24h	13
2026-04-09	142	93–172	66.2 µg/m³	71.7	16h	11
2026-04-08	138	95–163	55.8 µg/m³	62.0	10h	12
2026-04-07	140	99–167	57.5 µg/m³	63.7	24h	13
2026-04-06	131	96–162	50.6 µg/m³	56.6	17h	12
2026-04-04	126	114–139	45.5 µg/m³	52.4	9h	14

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