Air quality in Breda, North Brabant, Netherlands today

Mr. Duck’s Air Quality Score

Moderate air today for Breda, North Brabant, Netherlands

⚠️ 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 Breda today is classified as Moderate. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 12.000500011444094 and a PM10 reference value of 30.03, based on 14 valid observations collected via OpenAQ.

These figures provide a snapshot of the current atmospheric conditions in the city. 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 Breda air‑quality dataset currently draws from three monitoring sites and contains fourteen recent measurement rows. All eight pollutants tracked by the OpenAQ feed are represented: nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter of 1 µm (PM₁), 2.5 µm (PM₂.₅) and 10 µm (PM₁₀) diameter, relative humidity and temperature. The newest observations were recorded on 2026‑02‑10 at either 21:00 or 22:00 UTC, so the data are less than a day old for every pollutant.

Across the dataset the concentration ranges vary considerably. PM₂.₅ values span from about 5.8 µg/m³ up to 12.0 µg/m³, with a median of roughly 7.5 µg/m³, indicating modest variability among the three sites. NO shows the widest spread, ranging from 0.46 µg/m³ to 11 µg/m³ and a median near 5.7 µg/m³, while NO₂ ranges between 16.4 µg/m³ and 31.95 µg/m³ with a median of 24.2 µg/m³. PM₁₀ values are clustered between 19.8 µg/m³ and 30.0 µg/m³ (median 24.9 µg/m³), whereas O₃ is reported as a single constant value of 37.4 µg/m³ from the Bastenakenstraat site.

The coverage is uneven: only one row each exists for PM₁, O₃, relative humidity and temperature, while NO, NO₂ and PM₁₀ have two rows each, and PM₂.5 has three. Consequently, the dataset offers a fairly fresh snapshot but limited depth for some parameters, meaning that conditions can differ across neighbourhoods and times not captured by these recent points.

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 Breda reflects 14 valid measurements and is updated within 3 days, with the latest values recorded on 2026‑02‑10 at 22:00 UTC. These readings provide a recent snapshot of citywide air quality but may not capture short‑term fluctuations or differences between neighbourhoods, streets and parks. Consequently, conditions can vary across locations and times within Breda.

OpenAQ station rows