What is the air quality trend in San Kamphaeng?

Over the past 7 days, San Kamphaeng had an average AQI of 191 based on station measurements. The worst day was with AQI .

How is San Kamphaeng air quality measured?

Air quality in San Kamphaeng 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 San Kamphaeng, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near San Kamphaeng, Thailand.

177

Current AQI
Unhealthy

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

111h · 81 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	160	116–187	81.3 µg/m³	90.8	19h	84
2026-04-09	167	68–199	101.8 µg/m³	108.7	20h	61
2026-04-08	176	154–192	104.9 µg/m³	112.5	11h	71
2026-04-07	175	152–225	100.4 µg/m³	110.6	24h	85
2026-04-06	187	159–232	118.5 µg/m³	127.8	17h	83
2026-04-04	222	187–274	168.1 µg/m³	181.1	15h	84
2026-04-03	256	243–265	206.5 µg/m³	223.2	5h	83

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