Air quality in Svishtov, Veliko Tarnovo, Bulgaria today

Mr. Duck’s Air Quality Score

Moderate air today for Svishtov, Veliko Tarnovo, Bulgaria

⚠️ 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 Svishtov today falls into the Moderate category according to OpenAQ data. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 16.61 µg/m³ and a matching PM10 level of 16.61 µg/m³, based on six valid observations.

These values reflect the current monitoring snapshot for Svishtov in Veliko Tarnovo Province, Bulgaria. 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 Svishtov air‑quality feed contains data on seven measured variables – humidity, temperature, atmospheric pressure, and the four particulate fractions PM1, PM2.5, PM4 and PM10. All of these come from a single monitoring location, the Nikolay Katranov School of Svishtov, which contributes eleven rows of recent observations. The most recent timestamp for every pollutant is 2026‑02‑10 22:28 UTC, and each entry is flagged as “updated within 3 days,” so the dataset reflects conditions from only a few days ago.

Particulate matter shows a modest spread across the sample period. PM1 values range from 15.71 to 34.41 µg/m³ with a median of 25.06 µg/m³; PM10, PM2.5 and PM4 share identical statistics – a minimum of 16.61 µg/m³, a maximum of 36.38 µg/m³ and a median of 26.495 µg/m³. The 10th‑percentile values sit just above the minima (around 17–18 µg/m³) while the 90th‑percentile approaches the upper ends (32–34 µg/m³), indicating that most recent readings cluster within a relatively narrow band.

In contrast, the meteorological parameters are static in this snapshot. Humidity is recorded at a single value of 2.11 %, pressure at 1475.17 hPa and temperature at 1.47 °C, each with no observed variation across the eleven rows. This uniformity suggests that while particulate concentrations fluctuate modestly, the available weather data does not capture any short‑term changes for Svishtov.

Overall, the dataset offers a recent but limited view: one monitoring site provides fresh readings for all seven pollutants, yet the meteorological variables lack temporal depth and the particulate measurements cover only a narrow range of values. Consequently, city‑wide conditions may differ in other neighborhoods or at times beyond the last few days captured here.

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 reflects six valid measurements and is marked as Updated within 3 days, with the latest reading recorded on 2026‑02‑10 at 22:28 UTC. These figures provide a snapshot of current conditions but air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured in this summary.

OpenAQ station rows