Air quality in Hat Thanong, Thailand today

Mr. Duck’s Air Quality Score

Moderate air today for Hat Thanong, 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 Hat Thanong is classified as Moderate today. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 32.7 µg/m³ and a PM10 level of 62.0 µg/m³, based on six valid observations reported through OpenAQ.

These values reflect the current assessment for the city. 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 Hat Thanong air‑quality feed includes six measured pollutants – carbon monoxide (CO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀), fine particulate matter 2.5 µm or less (PM₂.₅) and sulphur dioxide (SO₂). All data come from a single monitoring location, giving twelve recent rows of observations that were last updated on 2026‑02‑10 22:00 UTC, well within the past seven days.

Across the pollutants the recorded values show modest variation. CO readings range from 0.3 to 0.5 ppm with a median of 0.4 ppm, while NO₂ stays between 0.001 and 0.002 ppm (median 0.0015 ppm). Ozone spans 0.007‑0.018 ppm, centred around 0.0125 ppm. Particulate matter shows a broader spread: PM₁₀ values fall from 28 to 62 µg/m³ with a median of 45 µg/m³, and PM₂.₅ ranges from 13.2 to 32.7 µg/m³, median roughly 23 µg/m³. Sulphur dioxide registers consistently at 0.0 ppm for all entries.

Because the dataset originates from just one station, it captures conditions only at that specific site; other parts of Hat Thanong may experience different concentrations at any given time. Nevertheless, the recent timestamps indicate the information is current, and the range statistics give a clear picture of typical versus extreme values recorded during the latest reporting period.

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 most recent reading recorded on 2026‑02‑10 at 22:00 UTC. This snapshot provides a brief view of current conditions; however, air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in Hat Thanong.

OpenAQ station rows