Air quality in Yala, Thailand today

Mr. Duck’s Air Quality Score

Moderate air today for Yala, 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 Yala today falls into the Moderate category according to the Duck assessment. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 10.71 µg/m³ based on five valid readings reported through OpenAQ.

No additional pollutants reached reporting thresholds, and the data set does not include a PM10 value. 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 OpenAQ feed for Yala includes eight measured pollutants: nitrogen dioxide (NO₂), ozone (O₃), PM1, PM2.5, PM10, relative humidity, temperature and the particle count UM003. The data come from two monitoring stations that together contribute ten individual rows of observations.

Across the dataset the most recent measurements are from 2026‑02‑10 22:00 UTC for PM2.5 (10.708 µg/m³), PM1 (6.167 µg/m³), relative humidity (73.61 %), temperature (27.29 °C) and UM003 (1 340 particles/cm³). The newest PM10 reading dates back to 2025‑01‑13 23:00 UTC with a value of 43.08 µg/m³, while the NO₂ (0.003 ppm) and O₃ (0.005 ppm) values are from 2024‑07‑31 01:00 UTC and 03:00 UTC respectively. In total five rows are classified as “old” (older than seven days), indicating that half of the available records are not recent.

The range of particulate matter concentrations shows a modest spread: PM10 values vary from 43.08 to 71 µg/m³, with a median of 57.04 µg/m³; PM2.5 spans 6.40 to 10.71 µg/m³, median 8.55 µg/m³. By contrast, the gaseous pollutants have a single recorded value (NO₂ and O₃ both at 0.003–0.005 ppm), reflecting limited temporal coverage for these species. Relative humidity and temperature are each represented by a single snapshot, both recorded at the same time as the most recent PM2.5 data.

Overall, Yala’s air‑quality dataset provides a basic picture of particulate levels with fairly fresh readings for most pollutants, but the older timestamps for NO₂ and O₃—and the modest number of stations—mean that conditions can differ across locations and times not captured in this snapshot.

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 was refreshed recently—updated within 3 days, with the latest reading recorded on 2026‑02‑10 at 22:00 UTC. This snapshot provides a brief overview of Yala’s current air quality, but conditions can differ across neighborhoods and change throughout the day, so values may vary locally and over time.

OpenAQ station rows