What is the air quality trend in Phú Khương?

Over the past 15 days, Phú Khương had an average AQI of 49 based on station measurements. The worst day was 2026-05-20 with AQI 69.

How is Phú Khương air quality measured?

Air quality in Phú Khương 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 Khương, Vietnam

Name: Phú Khương 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 Khương, Vietnam.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

229h

PM2.5 Station

229h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	52	6–87	15.1 µg/m³	9h	1
2026-05-28	43	5–71	11.5 µg/m³	11h	1
2026-05-27	36	17–63	9.0 µg/m³	18h	1
2026-05-26	64	34–159	19.6 µg/m³	16h	1
2026-05-25	41	4–66	10.1 µg/m³	19h	1
2026-05-24	49	24–93	13.5 µg/m³	15h	1
2026-05-23	51	20–109	14.1 µg/m³	20h	1
2026-05-22	51	23–77	13.7 µg/m³	17h	2
2026-05-21	58	22–136	16.3 µg/m³	15h	2
2026-05-20	69	21–464	37.8 µg/m³	17h	1
2026-05-19	43	26–72	10.8 µg/m³	16h	1
2026-05-18	57	32–89	15.8 µg/m³	18h	1
2026-05-17	40	2–76	10.3 µg/m³	15h	1
2026-05-16	42	8–80	10.9 µg/m³	15h	2
2026-05-15	43	5–95	11.8 µg/m³	8h	1

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