Air quality in Aranjuez, Community of Madrid, Spain today

Mr. Duck’s Air Quality Score

Good air today for Aranjuez, 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 Aranjuez today is classified as Good. The primary pollutant identified for the current assessment is PM10, which refers to coarser particulate matter.

Based on six valid measurements, the reported reference value for PM10 is 6.0 µg/m³. No other pollutant concentrations are provided for this period. 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 air‑quality record for Aranjuez draws on data from two monitoring stations that together contribute eleven measurement rows. For the most recent period, three of the four tracked pollutants—nitrogen dioxide (NO₂), ozone (O₃) and fine particulate matter (PM10)—are reported with fresh readings dated 2026‑02‑09 15:00 UTC, meaning they have been updated within the last seven days. In contrast, nitrogen monoxide (NO) is only represented by older data from 2024‑02‑28 23:00 UTC, so its current level in the city cannot be confirmed with recent observations.

Across the available dataset, NO₂ values range from a low of 11 µg/m³ to a high of 29 µg/m³, with a median (50th percentile) of 11 µg/m³ and a 90th‑percentile near 25.4 µg/m³, indicating that most recent measurements cluster close to the lower end of the observed spread. Ozone shows a broader distribution: the minimum recorded concentration is 14 µg/m³, the maximum reaches 61 µg/m³, and the median sits at 59 µg/m³, with the 90th‑percentile at about 60.6 µg/m³, suggesting that recent O₃ levels are consistently near the upper part of the range. PM10 exhibits the smallest variability, ranging from 2 µg/m³ to 32 µg/m³, a median of 6 µg/m³ and a 90th‑percentile of roughly 26.8 µg/m³, which points to generally low particulate concentrations with occasional higher spikes.

Because the NO data are dated more than two years old, any assessment of current nitrogen monoxide levels must be treated cautiously; the city’s air quality can differ across neighborhoods and over time, especially when recent measurements are missing for a given pollutant. Overall, the dataset provides a fairly fresh snapshot for three key pollutants while highlighting a gap in up‑to‑date NO information.

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 Aranjuez are based on six valid measurements and were refreshed within three days, with the latest update recorded at 2026‑02‑09T15:00:00+00:00. This snapshot reflects conditions at a specific time and place; air quality can differ across neighborhoods and change throughout the day, so values may not represent the entire city at any other moment.

OpenAQ station rows