What is the air quality trend in Thái Nguyên?

Over the past 8 days, Thái Nguyên had an average AQI of 63 based on station measurements. The worst day was 2026-06-04 with AQI 79.

How is Thái Nguyên air quality measured?

Air quality in Thái Nguyên 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 Thái Nguyên, Vietnam

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

Historical PM2.5 and AQI trend from monitoring stations near Thái Nguyên, Vietnam.

144

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-08	56	19–119	16.3 µg/m³	45.5	23h	2
2026-06-07	68	29–158	21.1 µg/m³	55.3	22h	3
2026-06-06	59	37–92	16.4 µg/m³	52.0	23h	3
2026-06-05	57	34–71	15.4 µg/m³	43.6	24h	3
2026-06-04	79	19–163	26.6 µg/m³	60.8	24h	3
2026-06-03	64	43–129	18.3 µg/m³	49.9	24h	3
2026-06-02	66	30–100	19.9 µg/m³	46.7	23h	3
2026-06-01	55	55–55	13.9 µg/m³	33.0	1h	1

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