Air quality in Orusco de Tajuña, Community of Madrid, Spain today

Mr. Duck’s Air Quality Score

Good air today for Orusco de Tajuña, Community of Madrid, Spain

⚠️ 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 Orusco de Tajuña is classified as Good today. The primary pollutant identified is PM10 (coarser particles).

Eight valid measurements were recorded, and the reference value for PM10 is 1.0. 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 Orusco de Tajuña contains measurements from two monitoring stations and a total of seventeen recorded rows. Six pollutants are represented: carbon monoxide (CO), nitrogen oxides (NO and NO₂), ozone (O₃), particulate matter 10 µm or less (PM10) and sulfur dioxide (SO₂). For most of these compounds the latest values were uploaded within the past week, with timestamps ranging from 2026‑02‑09 14:00 UTC for CO, O₃ and SO₂, to 2026‑02‑09 15:00 UTC for PM10 and 2026‑02‑09 11:00 UTC for NO₂. The only older entry is the nitrogen monoxide reading, which dates back to 2024‑02‑28 23:00 UTC and is flagged as “old data”.

The recorded concentrations show a wide spread for some pollutants and a very narrow range for others. CO values cluster at the upper end of the observed spectrum, with a minimum of 100 µg/m³, a median of 300 µg/m³ and a maximum also at 300 µg/m³, indicating that recent measurements are consistently high. In contrast, NO₂ stays low throughout the period, ranging only from 2 to 3 µg/m³ with a median of 2 µg/m³, while O₃ varies between 64 and 70 µg/m³ and peaks at its median value of 70 µg/m³. PM10 is the most variable in absolute terms, recorded as low as 1 µg/m³ and reaching up to 14 µg/m³, though the median remains at 1 µg/m³. SO₂ shows a modest increase from 2 to 5 µg/m³ with a median of 5 µg/m³.

Overall, the data set offers recent coverage for five of the six pollutants, but the nitrogen monoxide record is outdated, and the number of rows per pollutant differs, reflecting uneven sampling intensity across the measured compounds. This means that while the snapshot provides a fairly current picture for most gases, conditions in Orusco de Tajuña can still vary by location and time beyond what the available rows capture.

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 Orusco de Tajuña are based on eight valid measurements and were refreshed recently, being updated within 3 days (last update: 2026‑02‑09T15:00:00+00:00). This snapshot reflects conditions at the time of collection; 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