Air quality in Kallo, East Flanders, Belgium today

Mr. Duck’s Air Quality Score

Good air today for Kallo, East Flanders, Belgium

⚠️ 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 Kallo today falls into the Good category according to the latest assessment. The primary pollutant identified is PM2.5, with a measured reference value of 6.0445 µg/m³, while the accompanying PM10 level stands at 12.8 µg/m³ based on five valid observations.

Data are shown via OpenAQ and reflect the current conditions for Kallo in East Flanders, Belgium. 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 dataset for Kallo includes measurements of nitrogen dioxide (NO₂), particulate matter ≤ 10 µm (PM₁₀), particulate matter ≤ 2.5 µm (PM₂.5) and sulphur dioxide (SO₂). Across the city there are five recent data rows drawn from two monitoring stations, so each pollutant is represented by only one or two locations.

All values were recorded on 2026‑02‑10, with PM₂.5 and PM₁₀ last updated at 17:00 UTC and NO₂ and SO₂ at 18:00 UTC, meaning the newest observations are less than three days old. For PM₂.5 the five recent rows show a minimum of 4.749 µg/m³, a median of 5.397 µg/m³ and a maximum of 6.045 µg/m³, indicating a relatively tight spread around the middle value. PM₁₀ is reported as a single figure of 12.8 µg/m³, while NO₂ appears only once at 13.5 µg/m³ and SO₂ likewise at 1.0 µg/m³.

Because each pollutant is captured by just one or two stations, the coverage is limited and does not reflect city‑wide variation. The data are current but sparse; most rows are recent, yet the small number of observations means conditions can differ across neighborhoods and times that are not represented 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 Kallo reflects five valid measurements and was updated within 3 days, with the latest reading recorded at 2026‑02‑10T18:00:00+00:00. While this snapshot provides a current view of air quality, conditions can differ across neighbourhoods and change throughout the day, so values may not represent every location or moment in the city.

OpenAQ station rows