Air quality in Saladillo, Buenos Aires, Argentina today

Mr. Duck’s Air Quality Score

Moderate air today for Saladillo, Buenos Aires, Argentina

⚠️ 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 Saladillo, Buenos Aires, is currently classified as Moderate. The primary pollutant identified is PM2.5, with a measured concentration of 32.76 µg/m³ based on five valid observations.

These values are reported through the OpenAQ platform, which aggregates publicly available monitoring data. The assessment incorporates five valid measurement points, providing a snapshot of current conditions. OpenAQ compiles data from a network of sensors, ensuring that the reported values reflect the latest today available observations. No additional PM10 measurement is available for this assessment, and the focus remains on the identified primary pollutant. 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 Saladillo pulls information from five monitoring sites and contains 24 individual measurement rows. Six pollutants are represented: PM1, PM10, PM2.5, relative humidity, temperature and the particle count UM003. For five of the six variables the most recent record was logged on 2026‑02‑10 at 16:00 UTC, indicating that the data are refreshed within the last three days. The exception is PM10, whose latest entry dates back to 2025‑01‑12 at 02:00 UTC, so its values are considerably older than the rest of the series.

Across the recent records the observed ranges show a modest spread. PM2.5 values vary from a low of 2.39 µg/m³ to a high of 32.76 µg/m³, with a median near 7.75 µg/m³, while PM1 spans 2.54 to 24.46 µg/m³ and centers around 3.08 µg/m³. PM10, based on the older data, ranges between 4.57 and 15.17 µg/m³ with a median of 8.73 µg/m³. Temperature measurements recorded between 15.75 °C and 27.60 °C, median 22.31 °C, illustrate typical daily variation. Relative humidity is recorded between 38.84 % and 46.75 %, median 40.86 %. The particle concentration UM003 shows a broader interval, from 610.39 to 5 184.17 particles/cm³, with a median of 681.52 particles/cm³.

The coverage is uneven: while most pollutants have recent observations from the same station (EET1_Saladillo), PM10 relies on an older entry from Saladillo Centro, and a substantial portion of the rows (19 out of 24) are classified as old. Consequently, the snapshot reflects current conditions for most variables but may not capture the latest PM10 trends, and city‑wide air quality can still differ by location and time of day.

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 dataset for Saladillo includes five valid measurements and is updated within 3 days, with the most recent reading recorded on 2026-02-10 at 16:00 UTC. These values represent a snapshot of ambient conditions across the city. Air quality can vary by location and time within the city, so individual experiences may differ from the reported figures.

OpenAQ station rows