Air quality in Arrecife, Spain today

Mr. Duck’s Air Quality Score

Good air today for Arrecife, 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

Today the air quality in Arrecife is classified as Good. The primary pollutant identified is PM2.5. PM2.5 denotes fine particulate matter with a diameter of 2.5 micrometers or less, while PM10 includes particles up to 10 micrometers. Based on a set of nine valid measurements taken at multiple monitoring locations across the city, the reported PM2.5 reference value is 2.0 µg/m³ and the PM10 reference value is 7.0 µg/m³. These values are expressed in micrograms per cubic meter. No other pollutant was found to dominate the current assessment.

These observations are aggregated and displayed via OpenAQ. This page is informational; for health guidance, use official sources such as EPA AirNow or WHO. The dataset reflects recent observations and is compiled for public information. Data is shown via OpenAQ, which aggregates measurements from participating stations. This summary provides a snapshot of the current air quality status.

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 Arrecife air‑quality record pulls data from two monitoring stations and contains 13 individual rows of measurements. All seven common pollutants are represented – carbon monoxide (CO), nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter ≤ 10 µm (PM10), particulate matter ≤ 2.5 µm (PM2.5) and sulphur dioxide (SO₂). Freshness flags show that ten of the rows were updated within the last 30 days, while three are classified as older; none of the entries are from today or the past week.

For NO the dataset spans 4.0 µg/m³ at the ARRECIFE site (last updated 2024‑03‑08 00:00 UTC) up to 12.0 µg/m³, with a median of 8.0 µg/m³. NO₂ values are tightly clustered between 6.0 and 7.0 µg/m³ (median 6.5 µg/m³) from the CIUDAD DEPORTIVA‑ARRECIFE station, last refreshed on 2026‑02‑09 15:00 UTC. O₃ ranges from 79 to 81 µg/m³ (median 80 µg/m³) at the same station, also updated 2026‑02‑09 15:00 UTC. PM10 shows a broader spread, from 7.0 µg/m³ (CIUDAD DEPORTIVA‑ARRECIFE, 2026‑02‑03 01:00 UTC) to 22.0 µg/m³, with a median of 14.5 µg/m³. PM2.5 values are low and consistent, 2.0–4.0 µg/m³ (median 3.0 µg/m³) at ARRECIFE, last updated 2026‑02‑09 15:00 UTC. SO₂ is constant at 7.0 µg/m³ from CIUDAD DEPORTIVA‑ARRECIFE, also refreshed 2026‑02‑09 15:00 UTC, and CO is reported as a single value of 400.0 µg/m³ at ARRECIFE with the same timestamp.

Overall the data set offers recent coverage for most pollutants, but the lack of any measurements from the current day or the past week means short‑term fluctuations are not captured. Some pollutants (CO, NO, PM2.5) are reported from only one station, whereas others have two sources, leading to uneven spatial detail across the pollutant suite.

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 set for Arrecife includes nine valid measurements and is updated within 30 days. The latest values were recorded on 2026-02-09 at 15:00 UTC. This snapshot reflects conditions at the time of measurement, but air quality can vary by location and time within the city, so actual exposure may differ from the reported values.

OpenAQ station rows