What is the air quality trend in Ninh Bình?

Over the past 7 days, Ninh Bình had an average AQI of 60 based on station measurements. The worst day was 2026-05-27 with AQI 74.

How is Ninh Bình air quality measured?

Air quality in Ninh Bình 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 Ninh Bình, Vietnam

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 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	64	21–136	19.2 µg/m³	60.0	22h	3
2026-05-27	74	27–129	23.5 µg/m³	83.9	24h	3
2026-05-26	64	40–101	18.6 µg/m³	72.1	24h	3
2026-05-25	64	28–114	18.8 µg/m³	66.5	24h	3
2026-05-24	53	26–102	14.5 µg/m³	56.2	24h	3
2026-05-23	53	19–75	14.1 µg/m³	56.4	24h	3
2026-05-22	48	32–89	12.2 µg/m³	46.1	24h	4

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