What is the air quality trend in Chũ?

Over the past 8 days, Chũ had an average AQI of 59 based on station measurements. The worst day was 2026-08-31 with AQI 67.

How is Chũ air quality measured?

Air quality in Chũ 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 Chũ, Vietnam

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	52	23–170	16.7 µg/m³	30.0	17h	2
2026-09-04	67	12–161	21.9 µg/m³	27.8	24h	3
2026-09-03	60	36–156	17.6 µg/m³	47.3	24h	2
2026-09-02	60	29–185	19.5 µg/m³	39.3	24h	2
2026-09-01	51	10–174	15.3 µg/m³	42.3	23h	2
2026-08-31	67	11–146	20.8 µg/m³	50.5	24h	3
2026-08-30	56	22–119	15.3 µg/m³	41.3	24h	2
2026-08-29	61	25–107	18.7 µg/m³	39.3	4h	3

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