What is the air quality trend in thị xã Quảng Trị?

Over the past 7 days, thị xã Quảng Trị had an average AQI of 56 based on station measurements. The worst day was 2026-07-20 with AQI 72.

How is thị xã Quảng Trị air quality measured?

Air quality in thị xã Quảng Trị 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 thị xã Quảng Trị, Vietnam

Name: thị xã Quảng Trị Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near thị xã Quảng Trị, Vietnam.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

78h

PM2.5 Station

78h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	59	19–97	17.3 µg/m³	13h	1
2026-07-20	72	34–132	22.0 µg/m³	14h	2
2026-07-19	64	46–99	18.7 µg/m³	7h	1
2026-07-18	63	25–112	19.0 µg/m³	13h	1
2026-07-17	49	25–74	12.7 µg/m³	12h	1
2026-07-16	39	18–85	10.2 µg/m³	10h	1
2026-07-15	52	30–74	13.9 µg/m³	9h	1

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