Air quality in La-Ngu, Thailand today

Mr. Duck’s Air Quality Score

Moderate air today for La-Ngu, 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 La‑Ngu is currently classified as Moderate. The primary pollutant identified for today is PM2.5 (fine particles).

Measurements from five valid observations show a PM2.5 concentration of 19.84 µg/m³. No PM10 data are available for this assessment. 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 La‑Ngu dataset currently contains six recorded observations from a single monitoring location, identified as โรงเรียนบ้านเกาะยวน. All six standard air‑quality variables are present: fine particles (PM1 at 13.81 µg/m³), coarse particles (PM10 at 56.05 µg/m³), the widely used PM2.5 metric (19.84 µg/m³), relative humidity (56.62 %), temperature (26.20 °C) and particle count for ultrafine matter (UM003 at 2 640.61 particles/cm³).

Freshness varies across the parameters. The most recent readings for PM1, PM2.5, relative humidity, temperature and UM003 were all logged on 2026‑02‑10 22:00 UTC, indicating that these five pollutants have up‑to‑date information within the past week. In contrast, the PM10 value dates back to 2025‑01‑13 23:00 UTC, making it more than a year old and the only measurement flagged as “old data”. This uneven timestamp distribution means that while most variables reflect current conditions, the coarse‑particle figure may not represent today’s environment.

Because the dataset is limited to a single site, there is no spatial spread of measurements across La‑Ngu; any variations in air quality between neighborhoods or over short time intervals cannot be captured here. The numeric range for each pollutant is effectively a single point—the minimum, median and maximum are identical—so the data describe one snapshot rather than a distribution. Users should keep in mind that conditions can differ elsewhere in the city and that the older PM10 reading may not align with the more recent values reported for the other pollutants.

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 five 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 current view of La‑Ngu’s air quality but conditions can differ across neighborhoods and change throughout the day, so individual experiences may vary from the values presented here.

OpenAQ station rows