Air quality in Jyväskylä, Central Finland, Finland today

Mr. Duck’s Air Quality Score

Good air today for Jyväskylä, Central Finland, Finland

⚠️ 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 Jyväskylä is assessed as Good today. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 0.967185 µg/m³ and a PM10 level of 2.934894 µg/m³, based on six valid observations.

Data are 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 data for Jyväskylä includes three measured pollutants – nitrogen dioxide (NO₂), particulate matter 10 µm or smaller (PM₁₀) and particulate matter 2.5 µm or smaller (PM₂.₅). In total ten rows of observations are available, but only six of them have been updated within the last three days; the remaining four rows are older than three days. The most recent timestamp across all pollutants is 2026-02-10 18:00 UTC, so the freshest values are just a few days old.

For NO₂ the recorded values range from a minimum of 14.5 µg/m³ to a maximum of 18.48 µg/m³, with a median of about 16.29 µg/m³ and the 10th‑percentile at 14.76 µg/m³ and the 90th‑percentile at 18.10 µg/m³. The latest reported concentration is 17.2215118 µg/m³ measured at the Jyväskylä Hannikaisenkatu station. PM₁₀ shows a narrower spread, ranging from 2.93 to 4.10 µg/m³; its median is roughly 3.35 µg/m³, the 10th‑percentile sits at 2.95 µg/m³ and the 90th‑percentile at 3.98 µg/m³, with the most recent reading also coming from Hannikaisenkatu (2.934894 µg/m³). PM₂.5 values are the lowest of all three pollutants, varying only between 0.94 and 0.97 µg/m³; the median is about 0.95 µg/m³, the 10th‑percentile 0.941447 µg/m³ and the 90th‑percentile 0.964325 µg/m³, with the latest measurement of 0.967185 µg/m³ recorded at the same Hannikaisenkatu location.

The dataset therefore provides a fairly recent snapshot for NO₂, PM₁₀ and PM₂.5, but coverage is uneven: while all three pollutants are represented, only four stations contribute data overall, and half of the rows are older than three days. Consequently, the figures describe conditions at specific monitoring points on a particular day and may not capture spatial or temporal variations across the whole city.

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 are based on six valid measurements and were updated within 3 days, with the latest reading recorded at 2026‑02‑10T18:00:00+00:00. This snapshot reflects conditions at a single monitoring point and may not represent variations across different neighbourhoods or times of day in Jyväskylä, Central Finland.

OpenAQ station rows