Air quality in Sant Vicenç dels Horts, Catalonia, Spain today

Mr. Duck’s Air Quality Score

Good air today for Sant Vicenç dels Horts, Catalonia, 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 Sant Vicenç dels Horts is currently classified as Good. The primary pollutant identified is PM10, with a measured reference value of 17.0 µg/m³. This assessment is based on ten valid measurements collected for the city during the latest monitoring cycle. The PM10 concentration matches the reference value used for the Good category. Data for PM2.5 are not available in the present dataset. No other pollutants are reported as dominant. All information is presented through the OpenAQ platform.

The reported figures provide a concise view of the latest monitoring results for the area. The dataset will be refreshed when additional valid measurements are recorded. 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 Sant Vicenç dels Horts pulls information from three monitoring stations and currently holds thirteen individual rows of measurements. Ten of those rows have been refreshed within the last thirty days, while three are older; the most recent update for every pollutant was recorded on 2026-02-10 03:00 UTC. All six pollutants tracked in the city appear in the feed: nitrogen monoxide (NO), nitrogen dioxide (NO2), nitrogen oxides (NOX), ozone (O3), particulate matter 10 µm or less (PM10) and sulfur dioxide (SO2).

For NO the three recent rows show values ranging from 1.0 to 4.0 µg/m³ with a median of 2.0 µg/m³, indicating a modest spread around the centre of the distribution. NO2 also has three rows, spanning 21.0 to 34.0 µg/m³ and a median of 22.0 µg/m³, so the typical reading sits near the lower end of the observed range. NOX is recorded at two stations, with measurements between 37.0 and 46.0 µg/m³ and a median of 41.5 µg/m³, reflecting a broader interval than the nitrogen monoxide pair. SO2, O3 and PM10 each come from a single row; their values are constant at 1.0 µg/m³, 13.0 µg/m³ and 17.0 µg/m³ respectively, so no variability can be assessed for those pollutants at present.

Overall the coverage is uneven: while NO, NO2 and SO2 benefit from three recent observations each, ozone and PM10 rely on a single recent entry, and NOX is represented by only two. The predominance of data updated within the past month means the snapshot is fairly current, but the three older rows remind users that conditions can differ across locations and times not captured by the most recent measurements.

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

These data are based on 10 valid measurements and are Updated within 30 days, with the latest reading recorded on 2026-02-10T03:00:00+00:00. The values reflect a single snapshot of conditions in Sant Vicenç dels Horts, Catalonia, and should be interpreted as such. Air quality can vary by location and time within the city, so conditions may differ from those shown here.

OpenAQ station rows