Air quality in Năvodari, Romania today

Mr. Duck’s Air Quality Score

Good air today for Năvodari, Romania

⚠️ 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 Năvodari is currently classified as Good. The primary pollutant measured today is PM10, with a reported reference value of 6.34 µg/m³ based on eight valid observations.

Data are shown via OpenAQ and reflect the latest available readings for this location. 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 Năvodari contains measurements for five pollutants – carbon monoxide (CO), nitrogen dioxide (NO₂, recorded as NO2), ozone (O₃, recorded as O3), particulate matter 10 µm or less (PM10) and sulphur dioxide (SO₂). In total 16 data rows are available, coming from three monitoring stations that report at different frequencies. Most of the recent values were uploaded within the last week; the latest timestamps for O₃, PM10, CO and SO₂ are all 2026‑02‑10 19:00 UTC, while the most recent NO₂ reading dates back to 2026‑01‑14 08:00 UTC, which is classified as older data.

Across the pollutants the observed concentrations span a wide range. O₃ values vary from about 26 µg/m³ up to 67 µg/m³ with a median of roughly 48 µg/m³, indicating that typical readings sit near the middle of this interval. PM10 shows a much tighter distribution: the minimum is 5 µg/m³, the maximum 42 µg/m³ and the median just above 6 µg/m³, with most measurements clustered between the 5th and 90th percentiles (5–31 µg/m³). CO readings are unusual – the dataset contains a single valid value of 299 µg/m³, while the reported minimum is an implausible negative placeholder. SO₂ concentrations are low and consistent, ranging from about 4.5 to 5.7 µg/m³ with a median near 4.5 µg/m³. NO₂, based on older data, spans 10 µg/m³ to nearly 37 µg/m³, the median sitting at 23 µg/m³.

The coverage is uneven: three stations supply most of the recent O₃, PM10, CO and SO₂ data, but only one station contributes NO₂ information, and that entry is over a month old. Consequently, while the dataset gives a clear picture of current ozone, particulate matter and sulphur dioxide levels across Năvodari, the nitrogen dioxide record is less timely and may not reflect present‑day conditions.

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 Năvodari is based on eight valid measurements and was refreshed within three days, with the latest update recorded at 2026‑02‑10T19:00:00+00:00. This snapshot reflects conditions captured during that reporting period; however, air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment in the city.

OpenAQ station rows