Air quality in Palma de Mallorca, Balearic Islands, Spain today

Mr. Duck’s Air Quality Score

Good air today for Palma de Mallorca, Balearic Islands, 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 Palma de Mallorca is classified as Good today. The primary pollutant measured is PM2.5, with a reported concentration of 6.0 µg/m³, while the accompanying PM10 level stands at 16.0 µg/m³. Data are based on 25 valid measurements collected through OpenAQ.

Overall conditions meet the criteria for a Good rating according to the latest assessment. 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 Palma de Mallorca includes measurements of carbon monoxide (CO), nitrogen oxide (NO), nitrogen dioxide (NO₂), ozone (O₃), sulphur dioxide (SO₂), particulate matter ≤ 10 µm (PM10) and particulate matter ≤ 2.5 µm (PM2.5). Data come from 44 individual rows collected at seven monitoring stations across the city, giving a modest spatial spread but enough points to capture variation between different neighbourhoods.

Most pollutants have very recent observations: CO, NO₂, O₃, SO₂, PM10 and PM2.5 were all last updated on 2026‑02‑09 12:00 UTC, meaning the newest values are less than a day old. The only exception is NO, whose latest record dates back to 2024‑03‑10 00:00 UTC, so information for this gas is considerably older than the rest of the set.

Across the recent data the observed ranges differ markedly. CO shows concentrations from 400 µg/m³ up to 1 500 µg/m³ with a median around 1 300 µg/m³, indicating consistently high levels at the sites that report it. O₃ varies between 11 and 79 µg/m³, clustering near the upper end of its distribution (median 68 µg/m³) while the 10th percentile sits at about 41 µg/m³. NO₂ values are low‑moderate, spanning 1 to 53 µg/m³ with a median of 11 µg/m³; the 90th percentile reaches 29 µg/m³. SO₂ is generally low, ranging from zero to just over four µg/m³ (median 3.3 µg/m³). Particulate matter shows modest levels: PM10 runs from 4 to 45 µg/m³ (median 16 µg/m³) and PM2.5 from zero to seven µg/m³ (median six µg/m³).

The coverage is uneven: while most pollutants have fresh, multi‑day data, NO relies on a single older entry, and the number of rows per pollutant varies—from nine recent rows for NO₂ and O₃ down to three for CO, PM2.5 and NO. Consequently, city‑wide conditions can differ by location and time, especially for gases with sparse or outdated records.

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 Palma de Mallorca is based on 25 valid measurements and has been updated within 3 days (last refresh: 2026‑02‑09T12:00:00+00:00). These values represent a recent snapshot of the city’s air quality, but conditions can differ across neighborhoods and change throughout the day. Use this information as an overview rather than a precise, location‑specific reading.

OpenAQ station rows