Air quality in Teguise, Spain today

Mr. Duck’s Air Quality Score

Good air today for Teguise, 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 Teguise today is classified as Good. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 7.0 µg/m³ based on ten valid observations collected through OpenAQ.

Overall conditions meet the criteria for the Good category, with no additional pollutants reported at this time. 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 air‑quality dataset for Teguise contains measurements for carbon monoxide, nitrogen oxide, nitrogen dioxide, ozone, particulate matter ≤10 µm, particulate matter ≤2.5 µm and sulphur dioxide. In total the feed includes twenty rows of observations collected from two monitoring stations, both located on the coast (COSTA TEGUISE) except for the NO reading, which comes from LAS CALETAS‑TEGUISE.

Freshness varies across pollutants. The most recent updates were recorded on 2026‑02‑09 at 15:00 UTC for CO, NO₂, O₃, PM₂.5 and SO₂, meaning those five parameters have data that is less than a week old. PM₁₀ is older, last refreshed on 2026‑01‑07 at 10:00 UTC, while the NO measurement dates back to 2024‑03‑03 at 00:00 UTC, indicating that information for these two pollutants is considerably less current.

The numeric spread also differs. CO shows a narrow band between 300 and 400 µg/m³ with a median of 300 µg/m³, while NO ranges from 3 to 6 µg/m³ (median 4.5 µg/m³) across the older dataset. Ozone values sit between 80 and 87 µg/m³ (median 85 µg/m³), and nitrogen dioxide is constant at 6 µg/m³. Particulate matter displays low concentrations: PM₁₀ varies from 6 to 13 µg/m³ (median 10 µg/m³) and PM₂.5 from 6 to 7 µg/m³ (median 6 µg/m³). Sulphur dioxide is also stable, ranging only from 5 to 6 µg/m³ (median 5 µg/m³).

Overall the dataset provides recent coverage for most gases but has limited and older information for particulate matter and nitrogen oxide. Because the observations come from just two sites, conditions can differ across other parts of Teguise or at times not captured by these timestamps.

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 dataset for Teguise includes ten valid measurements and was refreshed recently, with the latest update recorded on 2026‑02‑09 at 15:00 UTC; it is therefore considered updated within three days. This information reflects a single snapshot in time and air quality can vary by location and moment across the city, so conditions may differ from those shown here.

OpenAQ station rows