Air quality in Almonte, Andalusia, Spain today

Mr. Duck’s Air Quality Score

Good air today for Almonte, Andalusia, 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 Almonte today is classified as Good. The primary pollutant identified is PM10, with a measured reference value of 3.24 micrograms per cubic metre based on ten valid observations collected via OpenAQ.

Overall conditions meet the criteria for a Good rating, reflecting low concentrations of the coarser particulate matter that was 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

Almonte’s OpenAQ feed contains five measured pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter ≤ 10 µm (PM10) and sulphur dioxide (SO₂). The dataset comprises 16 rows of observations collected from three monitoring stations across the city. For NO₂, O₃ and SO₂ the most recent readings were recorded on 2026‑02‑09 at 15:00 UTC, while PM10 was last updated on 2026‑02‑09 at 03:00 UTC. The only older entry is for NO, which dates back to 2024‑03‑05 at 00:00 UTC and is therefore flagged as “old data”.

The values show a fairly narrow spread for some pollutants and a broader range for others. NO₂ varies from a minimum of 2.0 µg/m³ to a maximum of 22.97 µg/m³, with a median of 3.16 µg/m³; the 10th‑percentile is 2.21 µg/m³ and the 90th‑percentile reaches 17.17 µg/m³, indicating occasional higher concentrations. O₃ displays a wider distribution, ranging between 33.98 and 87.0 µg/m³, median 50.97 µg/m³, with the central 80 % of values falling between roughly 39.0 and 76.2 µg/m³. SO₂ is low overall, from 0.11 to 4.0 µg/m³, median 0.94 µg/m³, and its 10th‑ and 90th‑percentiles are 0.19 and 3.24 µg/m³ respectively. PM10 has a single reported value of 3.24 µg/m³ from the Matalascañas station, while NO remains at a low level between 0.12 and 1.0 µg/m³, median 0.13 µg/m³.

Because most pollutants are refreshed within the past week, the dataset gives a current snapshot for NO₂, O₃, SO₂ and PM10, but the older NO measurement limits insight into recent nitrogen monoxide levels. The uneven number of rows per pollutant – only one row for PM10 versus multiple rows for gases – means spatial coverage varies across contaminants, so conditions can differ by location and time within Almonte.

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 Almonte reflects ten valid measurements and is updated within 3 days, with the most recent reading recorded at 2026‑02‑09T15:00:00+00:00. While this snapshot provides a reliable overview of current conditions, air quality can vary by location and time within the city, so values may differ across neighborhoods or during different parts of the day.

OpenAQ station rows