Air quality in Municipal Unit of Echedoros, Macedonia and Thrace, Greece today

Mr. Duck’s Air Quality Score

Good air today for Municipal Unit of Echedoros, Macedonia and Thrace, Greece

⚠️ 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 the Municipal Unit of Echedoros is classified as Good today. The primary pollutant measured is PM10, with a reference value of 14.0 µg/m³ reported from eight valid observations.

Data are shown via OpenAQ and reflect the current assessment for this location. 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 the Municipal Unit of Echedoros includes six measured pollutants – carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀) and sulfur dioxide (SO₂). Data come from two monitoring stations, providing a total of 18 recent rows. Freshness varies by pollutant: the most recent CO, NO₂, PM₁₀ and SO₂ readings were all recorded on 2026‑02‑10 at 20:00 UTC, while the latest NO value dates back to 2024‑03‑11 at 12:00 UTC and O₃ to 2025‑11‑13 at 12:00 UTC. Overall, eight of the rows are less than three days old, ten are older than three days, and none are marked as unknown.

Across the pollutants, measured concentrations show a wide spread for CO, ranging from a minimum of 200 µg/m³ to a maximum of 1 000 µg/m³, with the median also at 200 µg/m³. NO values are low, between 1 and 3 µg/m³, while NO₂ sits in a tighter band of 12‑22 µg/m³, median 17 µg/m³. O₃ levels range from 9 to 34 µg/m³, again with the median at the low end (9 µg/m³). PM₁₀ measurements are clustered between 11 and 16 µg/m³, median 14 µg/m³, and SO₂ is consistently near its upper bound of 6 µg/m³, with a minimum of 5 µg/m³. The data therefore provide recent snapshots for most pollutants but show older coverage for NO and O₃, indicating that conditions in Echedoros can differ by location and time depending on which sensor’s record is consulted.

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 the Municipal Unit of Echedoros is based on eight valid measurements and was refreshed recently, Updated within 3 days (last update: 2026‑02‑10T20:00:00+00:00). These readings provide a snapshot of current conditions but air quality can differ across neighborhoods and change throughout the day, so local variations may not be fully captured in this summary.

OpenAQ station rows