Air quality in Kham Ahuan, Thailand today
Mr. Duck’s Air Quality Score
Moderate air today for Kham Ahuan, Thailand
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Kham Ahuan is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 19.7 µg/m³ and a PM10 level of 52.0 µg/m³, based on six valid observations.
Data are shown via OpenAQ. 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 Kham Ahuan air‑quality record includes six measured pollutants – carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀), particulate matter 2.5 µm or less (PM₂.₅) and sulfur dioxide (SO₂). All of these come from a single monitoring location, the Mukdahan Provincial Stadium, which provides one row of data for each pollutant. The most recent observation for every compound was logged on 2026‑02‑10 at 22:00 UTC, and the dataset notes that each entry has been updated within the past seven days.
Because there is only one station, the coverage across the city is limited to the conditions measured at that specific site. For each pollutant the reported values are identical for the minimum, median and maximum, indicating no observed variation in the short‑term record: CO is 0.5 ppm, NO₂ is 0.002 ppm, O₃ is 0.039 ppm, PM₁₀ is 52.0 µg/m³, PM₂.₅ is 19.7 µg/m³ and SO₂ is 0.001 ppm. The percentile statistics (10th and 90th) match these same figures, confirming a single‑point snapshot rather than a distribution of measurements.
These facts lead to three practical observations. First, the dataset’s freshness is good – every pollutant has a timestamp from less than a week ago – but the lack of multiple stations means the data cannot capture spatial differences within Kham Ahuan. Second, because each pollutant shows only one value, there is no indication of short‑term fluctuation or trend at this location; the median and extreme percentiles are all identical. Third, the presence of both gaseous (CO, NO₂, O₃, SO₂) and particulate (PM₁₀, PM₂.₅) measurements provides a complete chemical profile for the site, yet the single‑station nature limits how representative this profile is for the broader city environment.
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 reflects six valid measurements and is updated within 3 days, with the latest reading recorded on 2026‑02‑10 at 22:00 UTC. This snapshot provides a current view of air quality in Kham Ahuan, but conditions can differ across neighborhoods and change throughout the day, so values may not represent every location or moment within the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Mukdahan Provincial Stadium | co | 0.5 | ppm | 2026-02-10 22:00 UTC |
| Mukdahan Provincial Stadium | no2 | 0.002 | ppm | 2026-02-10 22:00 UTC |
| Mukdahan Provincial Stadium | o3 | 0.039 | ppm | 2026-02-10 22:00 UTC |
| Mukdahan Provincial Stadium | pm10 | 52.0 | µg/m³ | 2026-02-10 22:00 UTC |
| Mukdahan Provincial Stadium | pm25 | 19.7 | µg/m³ | 2026-02-10 22:00 UTC |
| Mukdahan Provincial Stadium | so2 | 0.001 | ppm | 2026-02-10 22:00 UTC |