What is the air quality trend in Ba Dinh?

Over the past 8 days, Ba Dinh had an average AQI of 61 based on station measurements. The worst day was 2026-05-22 with AQI 74.

How is Ba Dinh air quality measured?

Air quality in Ba Dinh 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 Ba Dinh, Vietnam

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-28	39	19–58	9.5 µg/m³	12.7	23h	3
2026-05-27	53	9–139	15.8 µg/m³	21.1	23h	3
2026-05-26	63	24–160	20.4 µg/m³	26.7	24h	3
2026-05-25	65	9–173	25.2 µg/m³	32.5	24h	2
2026-05-24	66	15–163	22.9 µg/m³	31.5	24h	2
2026-05-23	61	33–136	17.9 µg/m³	23.6	24h	2
2026-05-22	74	51–103	22.8 µg/m³	30.5	22h	2
2026-05-21	73	73–73	22.4 µg/m³	29.2	1h	2

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