Air quality in Leitza, Navarre, Spain today

Mr. Duck’s Air Quality Score

Good air today for Leitza, 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 Leitza, Navarre is classified as Good today. The primary pollutant identified is PM10, with measurements indicating a concentration of 4.0 µg/m³ based on eight valid observations recorded by OpenAQ.

Overall conditions meet the criteria for the Good category, reflecting low levels of particulate matter in the atmosphere. 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

Leitza’s OpenAQ feed currently contains data for six pollutants – carbon monoxide (CO), nitrogen oxides (NO and NO₂), ozone (O₃), particulate matter 10 µm or less (PM10) and sulphur dioxide (SO₂). The dataset is built from two monitoring stations, giving a total of 17 recent rows across all parameters. Freshness varies: five pollutants (CO, NO₂, O₃, PM10 and SO₂) have their latest measurements dated 2026‑02‑09 15:00 UTC, while nitrogen monoxide (NO) is only represented by an older entry from 2024‑02‑21 23:00 UTC. No rows are flagged as unknown or missing.

The recorded values show a wide spread for some gases and a tight range for others. CO peaks at 700 µg/m³, with both the median and maximum at that level, indicating that recent readings have been consistently high. In contrast, NO remains constant at 1 µg/m³ across its limited data point. Ozone values sit between 62 and 70 µg/m³, with a median of 63 µg/m³, while nitrogen dioxide ranges from 3 to 7 µg/m³, centred around a median of 6 µg/m³. Particulate matter is low, ranging from 3 to 14 µg/m³ and averaging 4 µg/m³, whereas sulphur dioxide shows more variability, from 2 up to 17 µg/m³ with a median of 16 µg/m³.

Overall the dataset provides recent coverage for most pollutants but is uneven: five of the six measured gases have fresh data within the last week, yet NO’s information is two years old. This mix of up‑to‑date and dated entries means that while a snapshot of current air quality can be drawn from CO, NO₂, O₃, PM10 and SO₂, the picture for nitrogen monoxide remains outdated, and conditions may differ across locations and times not captured by the limited station network.

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 for Leitza reflects eight valid measurements and is marked as Updated within 3 days, with the latest values recorded on 2026‑02‑09 at 15:00 UTC. This snapshot provides a recent view of ambient conditions, but air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured in this single summary.

OpenAQ station rows