Air quality in Saysetha District, Attapeu, Laos today

Mr. Duck’s Air Quality Score

Moderate air today for Saysetha District, Attapeu, Laos

⚠️ This website is currently under active development. Some data may be incomplete or temporarily inaccurate. For health-critical decisions, please verify information through official government or environmental sources.

Categories follow US EPA AQI breakpoints for PM (estimate from latest valid measurements; this project does not compute EPA NowCast/24-hour AQI yet).

This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.

Air quality today

The air quality in Saysetha District, Attapeu, is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 20.02416667938233 µg/m³ based on ten valid observations recorded by OpenAQ.

These data reflect the present conditions without implying any trend or cause. This page is informational; for health guidance, use official sources such as EPA AirNow or WHO.

Latest sensor values

PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).

What the data includes

The Saysetha District air‑quality record draws from two monitoring stations, each providing a single row of recent data. Five pollutants are reported: PM1, PM2.5, relative humidity, temperature and UM003 (particle count). All five measurements were last updated on 2026-02-10 20:00 UTC, so the dataset is fresh within the past week.

PM1 values range from a low of 4.92 µg/m³ to a high of 9.13 µg/m³, with a median of about 7.02 µg/m³; the inter‑decile spread (10th–90th percentile) runs from roughly 5.34 to 8.71 µg/m³. PM2.5 spans 11.16 µg/m³ at its minimum up to 20.02 µg/m³ at its maximum, centering on a median of 15.59 µg/m³ and an inter‑decile range of 12.04–19.14 µg/m³. Relative humidity is recorded between 40.73 % and 47.55 %, with a typical value near 44.14 %; the 10th to 90th percentile band covers 41.41–46.87 %. Temperature varies from 25.46 °C to 27.28 °C, medianing at 26.37 °C and showing an inter‑decile spread of 25.65–27.10 °C. UM003 particle counts are reported from 537.22 particles/cm³ up to 759.76 particles/cm³, with a median of 648.49 and a 10th–90th percentile interval of 559.47–737.51 particles/cm³.

Because both stations supplied data on the same day, coverage is uniform across all pollutants, but the small number of rows (only two) limits the ability to capture spatial variation within the district. The recorded ranges indicate modest variability for each parameter over the recent period, yet with only a handful of observations the dataset cannot describe longer‑term trends or finer‑scale differences across neighborhoods.

Learn more about sources and filtering: About the data.

Trusted references: WHO (Air pollution) · US EPA AirNow · European Environment Agency (Air)

Latest sensor values (bars)

PM categories follow US EPA AQI breakpoints, shown here as an estimate derived from the latest valid measurements (this project does not compute EPA NowCast/24-hour AQI yet).

Data notes

The data shown for Saysetha District reflects ten valid measurements and is updated within three days, with the most recent reading recorded on 2026‑02‑10 at 20:00 UTC. This snapshot provides a current view of ambient conditions, but air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in the district.

OpenAQ station rows