Air quality in El Astillero, Cantabria, Spain today
Mr. Duck’s Air Quality Score
Good air today for El Astillero, Cantabria, Spain
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in El Astillero today falls into the Good category according to OpenAQ data. The main pollutant identified is PM10, with a reference value of 15.0 µg/m³ based on five valid measurements.
Measurements show that PM10 levels are consistent with the reference value, indicating conditions that meet the Good classification. 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 El Astillero draws on a single monitoring site – the ESTACIÓN DEL MEDITERRANEO – and therefore includes six pollutant measurements: carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀) and sulphur dioxide (SO₂). All six pollutants are represented in the dataset, but the coverage is limited to one row per pollutant because only one station reports for the city.
The timestamps show that five of the six parameters were last refreshed on 2026‑02‑09 at 15:00 UTC, which places them well within a seven‑day freshness window. The exception is NO, whose most recent value dates back to 2024‑02‑04 at 23:00 UTC and is flagged as old data. This uneven recency means that while CO, NO₂, O₃, PM₁₀ and SO₂ reflect the current state of the atmosphere, the nitrogen oxide reading may not capture recent changes.
Across the five up‑to‑date pollutants the recorded values are uniform: each shows a single measurement with no spread – the minimum, median and maximum are identical. CO and SO₂ both read 0.0 µg/m³, NO registers 9.0 µg/m³, NO₂ is 16.0 µg/m³, O₃ stands at 47.0 µg/m³ and PM₁₀ measures 15.0 µg/m³. Because the dataset contains only one observation per pollutant, there is no variability to describe a range or distribution; the figures represent a snapshot rather than a trend. Consequently, while the data give an immediate picture of pollutant levels at the ESTACIÓN DEL MEDITERRANEO, they do not capture spatial differences across El Astillero or temporal fluctuations beyond the single recorded moment.
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 El Astillero is based on five valid measurements and was refreshed within the past three days, with the latest update recorded at 2026‑02‑09T15:00:00+00:00. This snapshot reflects conditions at specific monitoring points and times; air quality can differ across neighborhoods and throughout the day, so values may not represent every location or moment in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| ESTACIÓN DEL MEDITERRANEO | co | 0.0 | µg/m³ | 2026-02-09 15:00 UTC |
| ESTACIÓN DEL MEDITERRANEO | no | 9.0 | µg/m³ | 2024-02-04 23:00 UTC |
| ESTACIÓN DEL MEDITERRANEO | no2 | 16.0 | µg/m³ | 2026-02-09 15:00 UTC |
| ESTACIÓN DEL MEDITERRANEO | o3 | 47.0 | µg/m³ | 2026-02-09 15:00 UTC |
| ESTACIÓN DEL MEDITERRANEO | pm10 | 15.0 | µg/m³ | 2026-02-09 15:00 UTC |
| ESTACIÓN DEL MEDITERRANEO | so2 | 0.0 | µg/m³ | 2026-02-09 15:00 UTC |