Air quality in Mueang Bueng Kan, Thailand today

Mr. Duck’s Air Quality Score

Moderate air today for Mueang Bueng Kan, Thailand

⚠️ 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 today in Mueang Bueng Kan is classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 28.8 µg/m³, based on five valid observations reported through OpenAQ.

This assessment reflects the current conditions without additional commentary. 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 Mueang Bueng Kan contains measurements for six pollutants – carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter ≤ 10 µm (PM₁₀), particulate matter ≤ 2.5 µm (PM₂.₅) and sulphur dioxide (SO₂). These values come from ten individual rows that represent two monitoring stations: Nong Bueng Kan Park, which supplies recent data for five of the pollutants, and Bueng Kan District Office, which provides a single older reading for PM₁₀.

Most of the observations are very fresh; the latest update timestamps for CO, O₃, PM₂.₅, SO₂, NO₂ and the majority of rows are all from 2026‑02‑10 22:00 UTC, meaning they were recorded within the past week. The only outlier is the PM₁₀ measurement, which dates back to 2023‑06‑13 00:00 UTC and is therefore considerably older than the rest of the data.

Across the recent readings the observed ranges are modest. CO varies from a low of 0.6 ppm up to 2.67 ppm, with a median around 1.64 ppm; O₃ stays between 0.000 ppm and 0.002 ppm, centering near 0.001 ppm; PM₂.₅ spans 9.7 µg/m³ to 28.8 µg/m³ with a median of 19.25 µg/m³; SO₂ is recorded at 0.000 ppm to 0.006 ppm, median 0.003 ppm; NO₂ shows a single consistent value of 0.004 ppm. The older PM₁₀ figure is fixed at 15.0 µg/m³.

These numbers illustrate that the city’s air‑quality picture is built on a small number of stations and that coverage is uneven: five pollutants have up‑to‑date observations from one site, while PM₁₀ relies on a single, dated measurement from another location. Consequently, conditions can differ across neighborhoods and times, and the current snapshot may not capture the full spatial variability within Mueang Bueng Kan.

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 Mueang Bueng Kan is based on five valid measurements and was updated within three days, with the latest refresh recorded at 2026‑02‑10T22:00:00+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 the entire city at any given moment.

OpenAQ station rows