Air quality in Kami, Japan today
Mr. Duck’s Air Quality Score
Good air today for Kami, 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 Kami today is classified as Good. The primary pollutant identified is PM2.5, with a measured concentration of 7.0 µg/m³ based on five valid observations reported through OpenAQ.
Overall conditions meet the criteria for a Good rating, and the available data reflect the current level of fine particulate matter in the city. 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 Kami contains five measured pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), total nitrogen oxides (NOX), fine particulate matter (PM2.5) and sulfur dioxide (SO₂). All of these come from a single monitoring location recorded at 香美市土佐山田町山田1128-1, so the city’s air‑quality picture is based on one station row. The most recent update for every pollutant was logged on 2026‑02‑10 at 22:00 UTC, meaning the data are fresh within the last three days.
Across the five pollutants the recorded values show virtually no variation. NO, NO₂ and NOX each have a single reported concentration of 0.001 ppm, 0.008 ppm and 0.009 ppm respectively; the minimum, median, maximum, 10th‑percentile and 90th‑percentile are all identical for each gas. PM2.5 is consistently measured at 7.0 µg/m³ with no spread in the statistics, while SO₂ registers a flat 0.0 ppm. Because every statistic (min, median, max, p10, p90) matches the single observed value, there is no observable range or dispersion for any of the pollutants.
The limited coverage – only one sensor row – means that spatial differences within Kami cannot be captured, and temporal depth is shallow, with all readings tied to a single recent timestamp. Consequently, while the data are up‑to‑date, they represent a snapshot rather than a comprehensive view of air quality across the city or over time. Users should keep in mind that conditions may differ elsewhere in Kami or change after the last update.
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 Kami reflects five valid measurements and was updated within three days, with the most recent reading recorded on 2026‑02‑10 at 22:00 UTC. This snapshot provides a current view of citywide air quality but conditions can differ across neighborhoods and change throughout the day, so local variations may exist beyond what is displayed here.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 香美市土佐山田町山田1128-1 | no | 0.001 | ppm | 2026-02-10 22:00 UTC |
| 香美市土佐山田町山田1128-1 | no2 | 0.008 | ppm | 2026-02-10 22:00 UTC |
| 香美市土佐山田町山田1128-1 | nox | 0.009 | ppm | 2026-02-10 22:00 UTC |
| 香美市土佐山田町山田1128-1 | pm25 | 7.0 | µg/m³ | 2026-02-10 22:00 UTC |
| 香美市土佐山田町山田1128-1 | so2 | 0.0 | ppm | 2026-02-10 22:00 UTC |