Air quality in Inashiki, Japan today
Mr. Duck’s Air Quality Score
Moderate air today for Inashiki, Japan
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Inashiki is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 23.0 µg/m³ based on five valid observations reported through OpenAQ.
These measurements indicate that particulate matter levels are present but do not exceed the thresholds associated with higher categories. 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 Inashiki air‑quality record draws on a single monitoring site located at 稲敷市江戸崎字大宿甲３２１３ and provides five pollutant measurements: nitrogen monoxide (NO), nitrogen dioxide (NO₂), total nitrogen oxides (NOX), fine particulate matter (PM2.5) and sulfur dioxide (SO₂). All five rows were last refreshed on 2026‑02‑10 22:00 UTC, which falls within the “updated within three days” window, so the data are currently fresh.
Across the dataset each pollutant shows a single observed value with no variation between minimum, median and maximum. NO is recorded at 0.001 ppm, NO₂ at 0.015 ppm, NOX at 0.016 ppm, PM2.5 at 23.0 µg/m³ and SO₂ at 0.0 ppm. Because the range for every pollutant collapses to a single point, there is no spread to describe and the typical (median) reading equals the only recorded value. The presence of all five pollutants indicates that the station captures both gaseous emissions and particulate matter, but the uniform timestamps mean the snapshot reflects conditions at one moment rather than a broader temporal pattern.
With just one monitoring location contributing all rows, spatial coverage within Inashiki is limited; variations in air quality across different neighborhoods or times of day are not captured by this dataset. The data’s recency ensures it represents the most recent conditions measured at that site, but users should keep in mind that city‑wide conditions can differ from this single point observation.
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 reflects five valid measurements and is updated within 3 days, with the most recent reading recorded on 2026‑02‑10 at 22:00 UTC. These values provide a current snapshot of Inashiki’s air quality, but conditions can differ across neighborhoods and change throughout the day, so local variations may not be captured in this summary.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 稲敷市江戸崎字大宿甲３２１３ | no | 0.001 | ppm | 2026-02-10 22:00 UTC |
| 稲敷市江戸崎字大宿甲３２１３ | no2 | 0.015 | ppm | 2026-02-10 22:00 UTC |
| 稲敷市江戸崎字大宿甲３２１３ | nox | 0.016 | ppm | 2026-02-10 22:00 UTC |
| 稲敷市江戸崎字大宿甲３２１３ | pm25 | 23.0 | µg/m³ | 2026-02-10 22:00 UTC |
| 稲敷市江戸崎字大宿甲３２１３ | so2 | 0.0 | ppm | 2026-02-10 22:00 UTC |