Air quality in Amorebieta-Etxano, Autonomous Community of the Basque Country, Spain today

Mr. Duck’s Air Quality Score

Good air today for Amorebieta-Etxano, Autonomous Community of the Basque Country, 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 Amorebieta‑Etxano is classified as Good today. The main pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 4.0 µg/m³ and a PM10 reference value of 7.0 µg/m³, based on four valid observations collected via OpenAQ.

Overall conditions meet the Good category criteria according to the latest data available 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 Amorebieta‑Etxano includes measurements of carbon monoxide (CO), nitrogen dioxide (NO₂), particulate matter ≤10 µm (PM₁₀), particulate matter ≤2.5 µm (PM₂.₅) and sulphur dioxide (SO₂). All five pollutants are reported from a single monitoring location, identified as ZELAIETA, so the city’s air‑quality picture is based on one station providing five rows of data.

Each pollutant shows an identical timestamp for its most recent observation: 2026‑02‑09 15:00 UTC. This falls within the “updated within 7 days” freshness category, meaning the latest values are relatively current. Because there is only one source, the dataset does not capture spatial variation across different neighbourhoods.

The recorded concentrations are uniform across the observed period, with no spread between minimum and maximum values. CO registers at 370.0 µg/m³, NO₂ at 23.0 µg/m³, PM₁₀ at 7.0 µg/m³, PM₂.₅ at 4.0 µg/m³ and SO₂ at 7.0 µg/m³. Consequently, the median, 10th percentile and 90th percentile for each pollutant are identical to these single values, indicating a lack of variability in the available data.

Overall, the coverage is limited to one monitoring site, and while the timestamps are fresh, the absence of multiple stations means that conditions elsewhere in Amorebieta‑Etxano may differ from what is captured at ZELAIETA.

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 Amorebieta‑Etxano are based on four valid measurements and were refreshed recently, having been updated within three days (last update: 2026‑02‑09 15:00 UTC). This snapshot reflects conditions at the time of collection; air quality can vary across different neighbourhoods and moments throughout the day, so values may not represent every location or instant in the city.

OpenAQ station rows