Air quality in Bellver de Cerdanya, Catalonia, Spain today

Mr. Duck’s Air Quality Score

Good air today for Bellver de Cerdanya, 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 today in Bellver de Cerdanya is classified as Good. The main pollutant measured is PM2.5, with a reported concentration of 3.0 µg/m³, while the accompanying PM10 level stands at 4.0 µg/m³. These values are based on six valid measurements collected through OpenAQ.

Overall conditions indicate that particulate matter levels remain within the limits 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 Bellver de Cerdanya currently contains measurements from two monitoring stations and a total of eleven recorded rows. All six pollutants tracked in the city—nitrogen monoxide (NO), nitrogen dioxide (NO₂), combined nitrogen oxides (NOX), ozone (O₃), particulate matter ≤ 10 µm (PM10) and particulate matter ≤ 2.5 µm (PM2.5)—are represented, but the depth of coverage varies between them.

The most recent values for each pollutant were all logged on 2026-02-10 at 03:00 UTC, which places the data comfortably within a seven‑day freshness window. However, five of the eleven rows are classified as “old,” indicating that a portion of the historical record is more than a week old and may not reflect current conditions. For NO the observed range spans from 1 µg/m³ to 3 µg/m³ with a median of 2 µg/m³; NO₂ shows a broader spread, ranging between 2 µg/m³ and 14 µg/m³ with a median of 8 µg/m³. NOX follows a similar pattern, from 3 µg/m³ up to 18 µg/m³ and a median of 10.5 µg/m³. Ozone concentrations are higher overall, ranging from 21 µg/m³ to 37 µg/m³ with a median of 29 µg/m³, while PM10 varies between 4 µg/m³ and 19 µg/m³ (median 11.5 µg/m³). PM2.5 is the most limited series, consisting of a single recorded value of 3 µg/m³.

These figures illustrate that while the city’s air‑quality feed provides recent snapshots for all listed pollutants, the amount of data differs markedly across them—particularly for fine particulate matter, where only one measurement exists. Consequently, the dataset offers a timely but uneven picture of ambient conditions, and variations may occur across different locations and times within Bellver de Cerdanya.

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 overview for Bellver de Cerdanya is based on six valid measurements and was updated within 3 days, with the latest data recorded at 2026‑02‑10T03:00:00+00:00. These figures represent a snapshot of conditions across the monitoring network; actual air quality can differ by specific location and time of day within the city.

OpenAQ station rows