Air quality in Samkkei Munichay District, Kampong Speu, Cambodia today

Mr. Duck’s Air Quality Score

Moderate air today for Samkkei Munichay District, Kampong Speu, Cambodia

⚠️ 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 Samkkei Munichay District is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 30.263833363850907 micrograms per cubic meter, based on five valid observations collected via OpenAQ.

No additional pollutants have been reported for today. 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 Samkkei Munichay District air‑quality feed contains measurements for five parameters: PM1, PM2.5, relative humidity, temperature and UM003 (particle count). All data originate from a single monitoring location – CamKids’ CCC School & Clinic – and the dataset currently holds ten recent records. The most recent timestamp across every pollutant is 2026‑02‑07 02:00 UTC, so the values shown are all less than a week old.

PM1 concentrations in the latest record reach 19.433833344777426 µg/m³, while the historical spread for this sensor runs from a low of 2.281166678667069 µg/m³ up to that same maximum, with a median around 10.8575 µg/m³. PM2.5 shows a broader range, from 5.136500008900961 µg/m³ to 30.263833363850907 µg/m³, and the middle‑most value sits near 17.7002 µg/m³. Relative humidity varies between 39.185 % and 59.518666648864745 %, with a typical reading of roughly 49.35 %. Temperature in the dataset spans 28.0685 °C to 34.8167 °C, centering on about 31.44 °C. The UM003 particle count ranges from 410.908 particles/cm³ to 1 019.1223297119142 particles/cm³, with a median near 715.02 particles/cm³.

A few observations emerge from these numbers. First, the dataset is tightly clustered around recent measurements – every pollutant’s latest entry is dated within the past seven days, indicating fresh coverage despite only one monitoring site being represented. Second, the spread between minimum and maximum values differs by parameter: PM2.5 and UM003 show the widest variability, whereas temperature and relative humidity are comparatively narrow. Third, because all data come from a single location, they capture conditions at that specific spot but may not reflect micro‑variations elsewhere in the district. Finally, the median values sit roughly midway between the recorded extremes, suggesting that day‑to‑day fluctuations are moderate rather than extreme for this site.

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 current dataset for Samkkei Munichay District includes five valid measurements and is marked as Updated within 7 days, with the latest values recorded on 2026‑02‑07T02:00:00+00:00. These figures provide a recent snapshot of air quality across the district, but conditions can differ by specific location and time of day, so individual experiences may vary from the reported averages.

OpenAQ station rows