Air quality in Kamikitayama, Japan today
Mr. Duck’s Air Quality Score
Good air today for Kamikitayama, 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 Kamikitayama is classified as Good today. The primary pollutant measured is PM2.5, with a reported concentration of 2.0 µg/m³ based on four valid observations from OpenAQ data.
No other pollutants reached reporting thresholds, and the limited measurement set confirms the overall favorable condition. 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 Kamikitayama includes measurements of four pollutants – nitrogen monoxide (NO), nitrogen dioxide (NO₂), total nitrogen oxides (NOX) and fine particulate matter (PM2.5). All four readings come from a single monitoring site located at 吉野郡上北山村小橡根返948‑1, so the city’s air‑quality picture is based on one station and four rows of data.
The most recent update for every pollutant was recorded on 2026-02-10 22:00 UTC, which falls within the “updated within three days” freshness window. Because each pollutant has only one timestamp, there is no variation in recency across the dataset; all values are equally fresh. The measured concentrations show virtually no spread: NO registers a constant 0.0 ppm (minimum, median and maximum are identical), while both NO₂ and NOX are fixed at 0.001 ppm, again with identical min‑med‑max figures. PM2.5 is recorded at 2.0 µg/m³ across the board, with no observed fluctuation between the 10th and 90th percentiles.
With only one monitoring location, the coverage is limited; any spatial differences in air quality within Kamikitayama cannot be captured by this dataset. The uniformity of the values also means there is no observable range or variability to describe trends over time. Users should keep in mind that conditions can differ across neighborhoods and at other times, but the current data provide a single‑point snapshot for each pollutant as of the latest 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 reflects four valid measurements and was updated within three days, with the most recent reading recorded on 2026‑02‑10 at 22:00 UTC. While this snapshot provides a current view of air quality in Kamikitayama, conditions can differ across neighborhoods and change throughout the day, so values may vary locally and temporally.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 吉野郡上北山村小橡根返948－1 | no | 0.0 | ppm | 2026-02-10 22:00 UTC |
| 吉野郡上北山村小橡根返948－1 | no2 | 0.001 | ppm | 2026-02-10 22:00 UTC |
| 吉野郡上北山村小橡根返948－1 | nox | 0.001 | ppm | 2026-02-10 22:00 UTC |
| 吉野郡上北山村小橡根返948－1 | pm25 | 2.0 | µg/m³ | 2026-02-10 22:00 UTC |