What is the air quality trend in Wang Thonglang?

Over the past 8 days, Wang Thonglang had an average AQI of 91 based on station measurements. The worst day was with AQI .

How is Wang Thonglang air quality measured?

Air quality in Wang Thonglang 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 Wang Thonglang, Thailand

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

Historical PM2.5 and AQI trend from monitoring stations near Wang Thonglang, Thailand.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

Air Quality Index Trend

145h

PM2.5 Trend

145h · 121 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-14	100	81–128	34.7 µg/m³	40.9	22h	124
2026-04-13	85	54–124	27.9 µg/m³	33.0	19h	104
2026-04-12	91	66–134	30.7 µg/m³	35.6	24h	124
2026-04-11	93	72–130	31.6 µg/m³	36.3	24h	125
2026-04-10	81	70–94	26.4 µg/m³	29.9	24h	128
2026-04-09	90	69–230	35.1 µg/m³	40.7	19h	102
2026-04-08	103	10–122	36.5 µg/m³	44.9	11h	103
2026-04-07	90	87–92	30.4 µg/m³	36.2	2h	72

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