Air quality in Fak Huai, Thailand today

Mr. Duck’s Air Quality Score

Unhealthy for sensitive groups for Fak Huai, 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 in Fak Huai today falls within the USG category. The primary pollutant identified is PM2.5 (fine particles). Measurements from six valid observations show a PM2.5 reference value of 45.0 and a PM10 reference value of 81.0, as reported by OpenAQ.

These values reflect the current monitoring results for the city. Data are presented without interpretation or recommendation. 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

Fak Huai’s open‑air quality feed currently contains data from a single monitoring location, Kanjanapisek Park, which supplies one row of measurements for each of the six pollutants tracked by OpenAQ: carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter ≤10 µm (PM₁₀), particulate matter ≤2.5 µm (PM₂.₅) and sulfur dioxide (SO₂). All six readings were last updated on 2026‑02‑10 at 22:00 UTC, so the dataset is uniformly fresh within the past week.

The values reported are identical across their minimum, median and maximum statistics, indicating that only a single observation is available for each pollutant. CO registers 0.6 ppm, NO₂ and O₃ each show 0.011 ppm, SO₂ records 0.007 ppm, PM₁₀ measures 81.0 µg/m³ and PM₂.5 stands at 45.0 µg/m³. Because there is no variation in the data, the typical (median) level equals the observed value for every pollutant.

With just one station contributing, coverage across Fak Huai is limited to the conditions at Kanjanapisek Park and does not capture spatial differences that may exist elsewhere in the city. The uniform freshness of the timestamps means the information reflects a recent snapshot rather than an ongoing series, so while the numbers are up‑to‑date they cannot illustrate how concentrations change over time. Users should keep in mind that air quality can differ by location and moment, and additional monitoring points would be needed to provide a fuller picture of Fak Huai’s overall 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 current dataset for Fak Huai includes six valid measurements and is marked as Updated within 3 days, with the latest values recorded on 2026‑02‑10 at 22:00 UTC. This snapshot reflects conditions at a single point in time; air quality can differ across neighborhoods and change throughout the day, so local readings may vary from those shown here.

OpenAQ station rows