What is the air quality trend in Long Mỹ?

Over the past 2 days, Long Mỹ had an average AQI of 50 based on station measurements. The worst day was 2026-05-27 with AQI 56.

How is Long Mỹ air quality measured?

Air quality in Long Mỹ 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 Long Mỹ, Vietnam

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

Historical PM2.5 and AQI trend from monitoring stations near Long Mỹ, Vietnam.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

38h

PM2.5 Station

38h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	45	16–72	11.7 µg/m³	22h	2
2026-05-27	56	11–132	15.8 µg/m³	16h	3

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