What is the air quality trend in Ban Houakhoua?

Over the past 11 days, Ban Houakhoua had an average AQI of 42 based on station measurements. The worst day was 2026-05-19 with AQI 73.

How is Ban Houakhoua air quality measured?

Air quality in Ban Houakhoua 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 Ban Houakhoua, Lao People's Democratic Republic

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

Historical PM2.5 and AQI trend from monitoring stations near Ban Houakhoua, Lao People's Democratic Republic.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

169h

PM2.5 Station

169h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	27	27–27	6.4 µg/m³	1h	2
2026-05-28	57	13–84	15.7 µg/m³	24h	2
2026-05-27	63	12–231	23.0 µg/m³	24h	2
2026-05-26	30	8–55	7.2 µg/m³	21h	1
2026-05-25	22	4–99	6.8 µg/m³	8h	1
2026-05-20	54	43–68	14.2 µg/m³	8h	2
2026-05-19	73	47–142	22.3 µg/m³	24h	2
2026-05-18	55	25–80	15.6 µg/m³	19h	1
2026-05-17	42	21–84	10.5 µg/m³	19h	1
2026-05-16	16	4–70	4.1 µg/m³	14h	1
2026-05-15	24	4–53	5.9 µg/m³	7h	1

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