What is the air quality trend in Ninh Bình?

Over the past 14 days, Ninh Bình had an average AQI of 70 based on station measurements. The worst day was with AQI .

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.

160

Current AQI
Unhealthy

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

101h · 2 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	97	81–125	33.7 µg/m³	90.3	12h	2
2026-04-09	74	64–81	23.1 µg/m³	71.1	4h	2
2026-04-08	93	79–107	32.0 µg/m³	81.5	6h	2
2026-04-07	91	75–117	30.7 µg/m³	85.3	6h	1
2026-04-04	68	58–83	20.3 µg/m³	65.8	5h	2
2026-04-03	82	66–98	26.8 µg/m³	74.2	18h	1
2026-04-02	74	62–93	23.1 µg/m³	60.1	9h	1
2026-04-01	53	32–68	13.7 µg/m³	46.7	16h	2
2026-03-31	86	38–113	28.9 µg/m³	80.3	9h	1
2026-03-30	63	40–77	18.5 µg/m³	54.8	3h	1
2026-03-29	55	47–63	14.0 µg/m³	45.5	6h	2
2026-03-28	57	49–62	15.2 µg/m³	44.9	3h	2
2026-03-26	53	52–56	13.1 µg/m³	54.1	3h	1
2026-03-25	44	44–44	10.5 µg/m³	18.7	1h	2

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