Air quality in Córdoba, Andalusia, Spain today

Mr. Duck’s Air Quality Score

Good air today for Córdoba, Andalusia, 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 Córdoba today is classified as Good. The primary pollutant identified is PM10, with a measured reference value of 18.36 micrograms per cubic metre based on eleven valid observations.

Data are shown via OpenAQ and reflect the current assessment for the city. 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 Córdoba pulls measurements from three monitoring stations, giving a total of seventeen recent rows across the seven pollutants tracked: carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter ≤ 10 µm (PM₁₀), particulate matter ≤ 2.5 µm (PM₂.₅) and sulfur dioxide (SO₂). The newest timestamps are generally very fresh, with most values recorded on 2026‑02‑09 between 12:00 and 12:00 UTC, meaning the latest data for NO₂, PM₁₀, SO₂, CO and O₃ is less than a week old. Two exceptions are older: the NO reading comes from 2024‑02‑20 22:00 UTC and the single PM₂.5 entry dates back to 2026‑01‑14 01:00 UTC, so those pollutants have less recent coverage.

Across the city the observed concentrations show a modest spread. For NO the values range from 1.0 to 6.0 µg/m³ with a median of 2.0 µg/m³, while NO₂ is tightly clustered at 14–16 µg/m³ (median 16). PM₁₀ varies more widely, from just under 4 µg/m³ up to 18 µg/m³, with a typical value around 5.8 µg/m³. SO₂ stays low and stable between 3 and 5 µg/m³ (median 3). CO shows the highest levels, ranging from 558 to 830 µg/m³ and centering near 694 µg/m³. O₃ is recorded between 38 and 47 µg/m³ with a median of 42.5 µg/m³, and the lone PM₂.5 measurement is 11.28 µg/m³.

Because the number of rows differs by pollutant—three for NO, three for NO₂, three for PM₁₀, three for SO₂, two for CO, two for O₃ and only one for PM₂.5—the picture of air quality is more complete for some gases than for others. Users should keep in mind that conditions can change across neighborhoods and over time, especially for pollutants with older or fewer observations.

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 Córdoba reflect 11 valid measurements and were refreshed recently, with the latest update recorded on 2026‑02‑09T12:00:00+00:00 (Updated within 3 days). This snapshot provides a current view of ambient air quality across the city, but conditions can differ by neighbourhood and change throughout the day, so values may vary locally and over short time periods.

OpenAQ station rows