Air quality in Rangsit City Municipality, Thailand today
Mr. Duck’s Air Quality Score
Unhealthy air today for Rangsit City Municipality, Thailand
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Rangsit City Municipality is currently classified as Unhealthy. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 64.21 µg/m³ based on five valid observations reported through OpenAQ.
These measurements indicate that particulate matter levels are elevated according to the assessment criteria used. 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
Rangsit City’s open‑air quality feed currently contains six measured variables from a single monitoring location, giving one row of data for each pollutant. The dataset includes fine and coarse particulate matter – PM1 at 41.13 µg/m³, PM2.5 at 64.21 µg/m³ and PM10 at 96.96 µg/m³ – as well as relative humidity (55.26 %), temperature (27.30 °C) and particle count (UM003) of 11 063.55 particles per cubic centimetre.
The timestamps show that five of the six variables were last refreshed on 2026‑02‑10 at 22:00 UTC, meaning they are all within the past week and can be regarded as current. The PM10 reading is older, recorded on 2025‑01‑13 at 23:00 UTC, so it does not reflect recent conditions. Because only one station contributes data, there is no spatial spread across the city; any variation in air quality between neighbourhoods will not be captured by this set.
All six measurements share identical minimum, median and maximum values, indicating that each pollutant has a single reported figure rather than a range of observations. This uniformity points to limited temporal depth – the dataset does not provide a series of readings over time for trend analysis. Consequently, while the available numbers give a snapshot of particulate concentrations, humidity, temperature and particle count at one point, they cannot represent how conditions change across different parts of Rangsit or over longer periods.
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 at 2026‑02‑10T22:00:00+00:00. While this snapshot provides a current view of air quality for Rangsit City Municipality, conditions can differ across neighborhoods and change throughout the day, so values may not represent every location or moment within the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Rangsit - Nakhon Nayok 25 | pm1 | 41.13333333333333 | µg/m³ | 2026-02-10 22:00 UTC |
| Rangsit - Nakhon Nayok 25 | pm10 | 96.96295928955078 | µg/m³ | 2025-01-13 23:00 UTC |
| Rangsit - Nakhon Nayok 25 | pm25 | 64.20550003051758 | µg/m³ | 2026-02-10 22:00 UTC |
| Rangsit - Nakhon Nayok 25 | relativehumidity | 55.25783329010011 | % | 2026-02-10 22:00 UTC |
| Rangsit - Nakhon Nayok 25 | temperature | 27.29966662724813 | c | 2026-02-10 22:00 UTC |
| Rangsit - Nakhon Nayok 25 | um003 | 11063.550000000001 | particles/cm³ | 2026-02-10 22:00 UTC |