Air quality in Soem Ngam, Thailand today
Mr. Duck’s Air Quality Score
Unhealthy for sensitive groups for Soem Ngam, Thailand
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality today in Soem Ngam is classified as USG. The primary pollutant measured is PM2.5, with a reported concentration of 42.17 µg/m³ based on five valid observations. No PM10 value is available for this assessment.
Data are shown via OpenAQ and reflect the latest readings from the monitoring network. 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 Soem Ngam data set contains a single monitoring location – โรงเรียนเสริมงามวิทยาคม – that reports six pollutants: PM1, PM10, PM2.5, relative humidity, temperature and the particle count UM003. Because there is only one row in the source, coverage across the city is limited to this point rather than a network of stations.
All recent measurements were recorded on 2026‑02‑10 at 22:00 UTC except for PM10, which dates back to 2025‑01‑13 at 23:00 UTC. The newest timestamps therefore show that five of the six parameters are updated within the last week, while PM10 is over a year old and flagged as “old data”. The values themselves are uniform because each pollutant has only one observation: PM1 sits at 25.29 µg/m³, PM10 at 62.75 µg/m³, PM2.5 at 42.17 µg/m³, relative humidity at 82.61 %, temperature at 22.25 °C and UM003 at 3 603.04 particles/cm³. With a single reading per pollutant, the minimum, median and maximum are identical, so no spread or variability can be described from this dataset.
Because the data come from just one site and include an outdated PM10 value, they provide only a snapshot of conditions at that specific location and time. Users should keep in mind that air quality can differ across neighborhoods and over shorter intervals than those captured here.
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 for Soem Ngam reflects five valid measurements and was refreshed recently, with the latest update recorded on 2026‑02‑10 at 22:00 UTC; it is considered “Updated within 3 days.” This snapshot provides a brief view of current conditions, but air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| โรงเรียนเสริมงามวิทยาคม | pm1 | 25.291666666666668 | µg/m³ | 2026-02-10 22:00 UTC |
| โรงเรียนเสริมงามวิทยาคม | pm10 | 62.75 | µg/m³ | 2025-01-13 23:00 UTC |
| โรงเรียนเสริมงามวิทยาคม | pm25 | 42.166666666666664 | µg/m³ | 2026-02-10 22:00 UTC |
| โรงเรียนเสริมงามวิทยาคม | relativehumidity | 82.60958321889241 | % | 2026-02-10 22:00 UTC |
| โรงเรียนเสริมงามวิทยาคม | temperature | 22.247916618982952 | c | 2026-02-10 22:00 UTC |
| โรงเรียนเสริมงามวิทยาคม | um003 | 3603.0416666666665 | particles/cm³ | 2026-02-10 22:00 UTC |