What is the air quality trend in Phú Đô?

Over the past 8 days, Phú Đô had an average AQI of 66 based on station measurements. The worst day was 2026-07-22 with AQI 120.

How is Phú Đô air quality measured?

Air quality in Phú Đô 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 Phú Đô, Vietnam

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	120	91–151	43.2 µg/m³	45.7	5h	2
2026-07-21	112	77–159	40.3 µg/m³	42.6	24h	2
2026-07-20	84	28–153	28.2 µg/m³	29.9	24h	2
2026-07-19	41	15–80	10.8 µg/m³	11.5	24h	2
2026-07-18	18	9–35	4.3 µg/m³	5.3	24h	2
2026-07-17	32	15–55	7.7 µg/m³	8.6	24h	2
2026-07-16	52	24–82	14.1 µg/m³	15.2	24h	2
2026-07-15	71	56–129	21.7 µg/m³	23.4	18h	2

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