Air quality in Ivailovgrad, Haskovo, Bulgaria today

Mr. Duck’s Air Quality Score

Moderate air today for Ivailovgrad, Haskovo, Bulgaria

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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 Ivailovgrad today falls into the Moderate category. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 16.98 µg/m³ and a PM10 level of 17.44 µg/m³, based on seven valid observations.

Data are shown via OpenAQ and reflect the current monitoring results for 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 Ivaylovgrad air‑quality feed contains measurements for seven pollutants: PM1, PM10, PM2.5, PM4, humidity, pressure and temperature. All data come from a single monitoring site – the Vasil Levski School of Ivaylovgrad – which accounts for every row in the dataset. In total there are eleven rows recorded, but only seven of them have been updated within the last three days; the remaining four are older entries. The most recent timestamp across all parameters is 2026‑02‑10 22:28 UTC, so the freshest values are just a few days old.

For the particulate matter series the dataset provides a clear range. PM1 values span from 15.7 to 28.67 µg/m³ with a median of about 22.2 µg/m³; PM10 ranges from 17.44 to 30.32 µg/m³ (median ≈ 23.9); PM2.5 varies between 16.98 and 30.32 µg/m³ (median ≈ 23.7); and PM4 shows a similar spread, 17.28‑30.32 µg/m³ (median ≈ 23.8). These figures indicate that the typical concentration sits in the low‑to‑mid‑20s µg/m³ while occasional higher readings reach just above 30 µg/m³.

The meteorological variables are single‑value entries for the latest update: humidity is recorded at a constant 79.95 %, pressure at 988.47 hPa and temperature at 3.11 °C. Because each of these has only one recent measurement, there is no observed variability within the current dataset.

Overall the data set offers a concise snapshot of Ivaylovgrad’s air quality, with recent particulate‑matter readings covering a modest range and all other parameters reported once per day. The limited number of stations and the presence of older rows mean conditions can differ across the city and over time, so this snapshot should be considered a point‑in‑time view rather than a comprehensive long‑term picture.

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 Ivailovgrad reflects seven valid measurements and was updated within three days, with the latest reading recorded at 2026‑02‑10T22:28:00+00:00. This snapshot provides a current view of air quality across the city, but conditions can differ by specific location and time of day, so values may vary locally even though the overall dataset is recent and reliable.

OpenAQ station rows