Vientiane Humidity
Laos · Thursday, March 12, 2026
AsiaMetric
Real-time Air Quality Index (AQI)
Live
Vientiane, Laos
--AQI (US)
Air Quality is
--
PM2.5
--µg/m³
0-50
Good
51-100
Moderate
101-150
Unhealthy for Sensitive Groups
151-200
Unhealthy
201-300
Very Unhealthy
301-500+
Hazardous
Major Air Pollutants
PM2.5
--
PM10
--
O3
--
NO2
--
SO2
--
CO
--
No health recommendation available.
Vientiane Weather & Air Quality Overview
Vientiane is a city in Laos, located in the Northern Hemisphere at coordinates 17.97°N, 102.63°E. With a population of approximately 950,000+, it is one of the notable urban centers in Asia. Vientiane experiences a tropical climate. This page provides real-time temperature, humidity, wind speed, UV index, air quality monitoring, and a detailed 10-day weather forecast for Vientiane, Laos.
Weather in Vientiane and the Vientiane forecast are updated every few minutes. For more cities, see our weather directory and global AQI map, or check city AQI rankings and weather guides.
Data updates every few minutes. Weather powered by Open-Meteo. Air quality from multiple monitoring networks.