What is the air quality trend in Đan Phượng?

Over the past 15 days, Đan Phượng had an average AQI of 65 based on station measurements. The worst day was 2026-07-22 with AQI 123.

How is Đan Phượng air quality measured?

Air quality in Đan Phượng 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 Đan Phượng, Vietnam

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

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

127

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	123	109–133	44.4 µg/m³	49.6	3h	2
2026-07-21	104	76–152	36.4 µg/m³	40.8	24h	2
2026-07-20	77	21–141	25.3 µg/m³	28.7	24h	2
2026-07-19	37	12–72	9.6 µg/m³	11.1	24h	2
2026-07-18	18	9–52	4.3 µg/m³	6.2	24h	2
2026-07-17	26	11–44	6.2 µg/m³	8.1	24h	2
2026-07-16	44	20–70	11.5 µg/m³	13.4	24h	2
2026-07-15	66	51–108	18.9 µg/m³	21.9	24h	2
2026-07-14	66	54–82	19.3 µg/m³	20.8	24h	2
2026-07-13	71	24–137	22.5 µg/m³	25.2	24h	2
2026-07-12	61	15–88	17.7 µg/m³	20.3	24h	2
2026-07-11	101	75–118	35.2 µg/m³	42.3	24h	3
2026-07-10	58	13–99	17.2 µg/m³	20.6	24h	3
2026-07-09	49	19–86	13.0 µg/m³	14.7	23h	2
2026-07-08	75	19–140	23.7 µg/m³	27.7	20h	2

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