What is the air quality trend in Nong Kung Si?

Over the past 3 days, Nong Kung Si had an average AQI of 43 based on station measurements. The worst day was 2026-07-19 with AQI 55.

How is Nong Kung Si air quality measured?

Air quality in Nong Kung Si 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 Nong Kung Si, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near Nong Kung Si, Thailand.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

49h

PM2.5 Station

49h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	37	12–82	9.6 µg/m³	10.5	23h	3
2026-07-20	38	16–62	9.6 µg/m³	11.0	24h	5
2026-07-19	55	36–74	15.7 µg/m³	18.4	2h	4

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