Air quality in Cangas del Narcea, Asturias, Spain today

Mr. Duck’s Air Quality Score

Good air today for Cangas del Narcea, Asturias, 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 Cangas del Narcea is classified as Good today. The primary pollutant measured is PM2.5, with a reported concentration of 8.0 µg/m³. In addition, the PM10 level is recorded at 6.0 µg/m³ based on six valid observations from OpenAQ.

These values indicate that the monitored particulate matter concentrations are within the range associated with the Good category. 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 Cangas del Narcea contains a single monitoring station that reports seven pollutants: 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). All measurements are expressed in micrograms per cubic metre.

The most recent values were recorded on 2026‑02‑09 at 15:00 UTC for CO, NO₂, O₃ and SO₂; PM10 and PM2.5 were last updated on 2026‑02‑08 at 09:00 UTC. Only the NO reading is older, dated 2024‑01‑31 at 00:00 UTC. Because there is just one row of data, the overall freshness is high for most pollutants but uneven across the set, with a single outdated entry for NO.

Across the seven compounds the reported figures are all identical to their minimum, median and maximum values, indicating no observed variation during the sampling period. CO registers 130 µg/m³, NO 2 µg/m³, NO₂ 6 µg/m³, O₃ 73 µg/m³, PM10 6 µg/m³, PM2.5 8 µg/m³ and SO₂ 4 µg/m³. The lack of spread (p10 equals p90 for each pollutant) suggests that the single station has captured a snapshot rather than a range of conditions.

In summary, Cangas del Narcea’s air‑quality record is limited to one monitoring location, provides recent data for six of the seven pollutants, and shows uniform values with no variability reported. Users should keep in mind that conditions can differ across neighborhoods and times not covered by this single‑point dataset.

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 Cangas del Narcea is based on six valid measurements and was refreshed recently, having been updated within the past three days (last update: 9 February 2026 at 15:00 UTC). This snapshot reflects conditions recorded at that time; air quality can vary across different neighbourhoods and moments throughout the city.

OpenAQ station rows