Air quality in Lenzing an der Ager, Upper Austria, Austria today

Mr. Duck’s Air Quality Score

Moderate air today for Lenzing an der Ager, Upper Austria, Austria

⚠️ 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 current air quality in Lenzing an der Ager is classified as Moderate. The primary pollutant identified for today is PM2.5 (fine particles). The latest reported PM2.5 concentration is 19.39 µg/m³. The accompanying PM10 concentration is 29.21 µg/m³. These figures are based on five valid measurements collected for the assessment. The moderate classification is the overall category assigned for today. Both PM2.5 and PM10 measurements are reported in micrograms per cubic meter. The five valid measurements were taken during the monitoring period for this assessment.

No other pollutants were identified as the primary concern for this time frame. The dataset reflects the current monitoring results. Data is shown via OpenAQ. 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 OpenAQ feed for Lenzing an der Ager pulls data from two monitoring sites and currently contains ten individual rows. Five of those rows have been refreshed within the last three days, while the other five are classified as older records. All six pollutants tracked in the city – nitrogen monoxide (NO), nitrogen dioxide (NO₂), ozone (O₃), particulate matter 10 µm (PM₁₀), particulate matter 2.5 µm (PM₂.₅) and sulfur dioxide (SO₂) – are represented, but the timeliness varies: the most recent updates for NO₂, O₃, PM₁₀, PM₂.₅ and SO₂ are from 2026‑02‑10 20:00 UTC, whereas the NO measurement dates back to 2024‑03‑11 12:00 UTC.

Across the recent data the observed concentrations show differing degrees of spread. NO₂ values range from about 6.3 µg/m³ up to 24 µg/m³ with a median near 15 µg/m³, indicating moderate variability. O₃ displays a broader interval, from roughly 17 µg/m³ to 89 µg/m³, and a median of 53 µg/m³, suggesting that ozone levels can fluctuate strongly over short periods. PM₁₀ measurements span from 0 µg/m³ to 29 µg/m³, with a median of 15 µg/m³, pointing to occasional spikes above a typical background. SO₂ remains tightly clustered, moving between 1.2 µg/m³ and 2.6 µg/m³, median 1.9 µg/m³. In contrast, NO and PM₂.₅ each have a single reported value – 2.77 µg/m³ for NO and 19.39 µg/m³ for PM₂.₅ – reflecting limited recent sampling for those pollutants.

These figures illustrate that while the city’s dataset captures a full suite of common air‑quality indicators, the coverage is uneven: half of the rows are older, and the NO reading is notably outdated. Consequently, the snapshot provides a useful but incomplete picture of current conditions, and variations across the city may not be fully represented at any given moment.

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 set includes five valid measurements and is updated within 3 days. The latest values were recorded on 2026-02-10 at 20:00 UTC. These figures represent a snapshot of air quality in Lenzing an der Ager, Upper Austria, and may not reflect conditions at every location or moment within the city. Users should consider local variations when interpreting the information.

OpenAQ station rows