What is the air quality trend in Tachilek?

Over the past 2 days, Tachilek had an average AQI of 159 based on station measurements. The worst day was with AQI .

How is Tachilek air quality measured?

Air quality in Tachilek 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 Tachilek, MM

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

Historical PM2.5 and AQI trend from monitoring stations near Tachilek, MM.

159

Current AQI
Unhealthy

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

39h · 21 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	161	156–172	75.0 µg/m³	79.1	21h	21
2026-04-09	158	144–163	70.5 µg/m³	74.0	18h	18

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