Air quality in Sangüesa / Zangoza, Navarre, Spain today

Mr. Duck’s Air Quality Score

Good air today for Sangüesa / Zangoza, Navarre, 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 Sangüesa / Zangoza is assessed as Good today. The primary pollutant identified is PM10, the coarser particulate matter measured by the monitoring network.

Eight valid measurements were recorded, with a reference value for PM10 of 4.0 µg/m³ reported for this period. Data are shown via OpenAQ. 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 Sangüesa air‑quality record draws on 14 data rows collected at two monitoring sites in the city. For each of the five pollutants measured—nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm or less (PM₁₀) and sulfur dioxide (SO₂)—the dataset includes a recent snapshot, but the timeliness varies across compounds. The most up‑to‑date observations for NO₂, O₃, PM₁₀ and SO₂ were all logged on 2026‑02‑06 at 14:00 UTC, placing them well within the last 30 days. In contrast, the only available NO reading dates back to 2024‑02‑22 at 00:00 UTC, making it considerably older than the other measurements.

Across the recent rows, the measured concentrations show a modest spread. NO₂ values range from a low of 4 µg/m³ to a high of 9 µg/m³, with a median of 4 µg/m³ and the 90th percentile also at 8 µg/m³, indicating that most recent readings cluster near the lower end of the observed window. O₃ displays a broader interval, from 51 µg/m³ up to 80 µg/m³, with both median and maximum sitting at 80 µg/m³; this suggests that the latest data capture relatively high ozone levels for the site. PM₁₀ ranges between 4 µg/m³ and 32 µg/m³, median 4 µg/m³, while SO₂ varies from 4 µg/m³ to 7 µg/m³, also with a median of 4 µg/m³. The single NO entry is consistently low at 1 µg/m³.

Overall, the dataset provides recent coverage for four of the five pollutants but relies on an older measurement for NO. Because only two stations contribute data, spatial variation within Sangüesa may not be fully captured, and conditions can differ across neighborhoods and times that are not reflected in these snapshots.

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 current dataset for Sangüesa / Zangoza includes eight valid measurements and is marked as Updated within 7 days, with the latest values recorded on 2026‑02‑06 at 14:00 UTC. These figures represent a snapshot of conditions across the city; air quality can differ by specific location and time of day, so individual experiences may vary from the reported averages.

OpenAQ station rows