Air quality in Haskovo, Haskovo, Bulgaria today

Mr. Duck’s Air Quality Score

Unhealthy for sensitive groups for Haskovo, Haskovo, 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 Haskovo today falls into the USG category according to the latest assessment. The primary pollutant identified is PM2.5, with a measured concentration of 45.84 µg/m³. In addition, PM10 levels are recorded at 46.5 µg/m³ based on ten valid measurements.

Data for this summary are shown via OpenAQ and reflect the current monitoring results for Haskovo. 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 Haskovo pulls in seven measured variables – humidity, temperature, pressure, and the four particulate fractions PM1, PM2.5, PM4 and PM10 – from a total of 33 recent rows recorded at three monitoring sites. Across all pollutants the newest readings were taken on 2026‑02‑10 at around 22:28 UTC, so the freshest data are less than two days old. However, the overall freshness profile shows that only twelve rows (about one‑third of the total) have been updated within the last three days; eleven rows remain classified as “unknown” in terms of recency, and nine rows are older than thirty days.

For the particulate matter series the most recent values come from Haskovo Municipality: PM1 is 27.64 µg/m³ (2026‑02‑10 22:29 UTC), PM2.5 is 29.11 µg/m³ (2026‑02‑10 22:28 UTC), PM4 is 30.56 µg/m³ (2026‑02‑10 22:29 UTC) and PM10 is 29.66 µg/m³ (2026‑02‑10 22:28 UTC). The recorded range for these particles spans from a low of about 4.4 µg/m³ up to roughly 47 µg/m³, with median values clustered in the low‑to‑mid‑20s µg/m³, indicating that most recent observations sit near the centre of the historical spread.

Humidity readings are also sourced from Haskovo Municipality and show a strikingly low minimum of 2.11 % (2026‑02‑10 22:28 UTC) while the median sits at 92.62 %, reflecting highly variable moisture conditions across the city. Pressure measurements come from Park Yamacha, with the latest value at 579.42 hPa (2026‑02‑10 22:28 UTC), a clear outlier compared with the overall pressure range of 579 to 996 hPa and a median near 989 hPa. Temperature data, again from Haskovo Municipality, record a minimum of –16.56 °C (2026‑02‑10 22:28 UTC) and a maximum of 8.22 °C, with the median around –16.39 °C, showing that recent observations capture a cold snapshot within a broader seasonal swing.

Overall, while the dataset provides a comprehensive set of pollutants, coverage is uneven: particulate matter and humidity have recent entries, whereas pressure and temperature include older or extreme values, and a notable portion of rows lack clear freshness information. Consequently, city‑wide conditions may differ by location and time beyond what the latest snapshot alone conveys.

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 Haskovo reflects ten valid measurements and was refreshed Updated within 3 days; the most recent values were recorded on 2026‑02‑10T22:29:00+00:00. This snapshot provides a brief overview of current conditions, but air quality can differ across neighborhoods and change throughout the day, so local variations may not be captured in these figures.

OpenAQ station rows