Air quality in Phiang District, Sainyabuli Province, Laos today
Mr. Duck’s Air Quality Score
Moderate air today for Phiang District, Sainyabuli Province, Laos
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Phiang District is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles), based on five valid measurements collected for this assessment.
According to OpenAQ data, the measured concentration of PM2.5 is 21.23 µg/m³. This figure reflects the latest available sampling for the area. 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 dataset for Phiang District in Sainyabuli Province contains measurements from a single monitoring location, giving five rows of data that cover five different variables. All of the recorded values were last updated on 2026-02-10 20:00 UTC, which falls within the “updated within 7 days” freshness category, so the information reflects conditions from just a few days ago.
The pollutants and environmental parameters available are PM1, PM2.5, relative humidity, temperature and UM003 (particle concentration). Because there is only one sensor reporting, each metric shows identical minimum, median and maximum values: PM1 registers 13.615333334604898 µg/m³, PM2.5 records 21.226333363850905 µg/m³, relative humidity sits at 51.18550001780192 %, temperature is 24.367666689554852 °C and UM003 measures 980.8628326416016 particles/cm³. The lack of variation across the statistical summaries indicates that each pollutant has a single data point rather than a distribution over time or space.
With just one monitoring site, coverage for Phiang District is limited; there are no additional rows to show temporal trends or spatial differences within the district. While the timestamps are recent, the dataset does not provide multiple observations that would reveal how these values change throughout the day or across different neighborhoods. Consequently, while the current snapshot offers a concrete picture of the measured conditions at one location on 2026-02-10, it cannot capture broader fluctuations that may occur elsewhere in Phiang District or at other times.
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 current dataset for Phiang District includes five valid measurements and is marked as Updated within 3 days, with the most recent reading recorded on 2026‑02‑10T20:00:00+00:00. This snapshot reflects conditions at a specific time and place; air quality can differ across neighborhoods and throughout the day, so values may not represent every location or moment in the district.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Phiang - Xaignabouly | pm1 | 13.615333334604898 | µg/m³ | 2026-02-10 20:00 UTC |
| Phiang - Xaignabouly | pm25 | 21.226333363850905 | µg/m³ | 2026-02-10 20:00 UTC |
| Phiang - Xaignabouly | relativehumidity | 51.18550001780192 | % | 2026-02-10 20:00 UTC |
| Phiang - Xaignabouly | temperature | 24.367666689554852 | c | 2026-02-10 20:00 UTC |
| Phiang - Xaignabouly | um003 | 980.8628326416016 | particles/cm³ | 2026-02-10 20:00 UTC |