Air quality in Kameyama, Japan today
Mr. Duck’s Air Quality Score
Moderate air today for Kameyama, 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 Kameyama today falls into the Moderate category. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 16.0 µg/m³. Data are shown via OpenAQ and reflect one valid measurement for this assessment.
Overall conditions are described as moderate, based on the available data point for fine particulate matter. 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 current station data listed for this city is focused on particulate matter (PM). Only one monitoring location contributes to the dataset, reporting a single pollutant: PM2.5 measured in micrograms per cubic metre. The most recent reading was recorded at 2026-02-10 22:00 UTC, which falls within the “updated within 3 days” freshness category, so the available value is relatively current.
All three statistical summaries for this station are identical—minimum, median and maximum values all equal 16.0 µg/m³, with the 10th and 90th percentiles also at 16.0 µg/m³. Because there is just one row, there is no variation across sites or time points to illustrate broader spatial or temporal patterns. Consequently, while the single measurement gives a snapshot of PM2.5 concentration at the address 亀山市天神３－２－２３, it does not capture differences that might exist elsewhere in Kameyama or over longer periods. Users should keep in mind that conditions can change by location and time, and additional monitoring would be needed for a more complete picture.
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 a single valid measurement and is updated within 3 days, with the latest reading recorded at 2026‑02‑10T22:00:00+00:00. This snapshot provides a brief view of current conditions in Kameyama; however, air quality can differ across neighborhoods and change throughout the day, so values may not represent every location or moment within the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 亀山市天神３－２－２３ | pm25 | 16.0 | µg/m³ | 2026-02-10 22:00 UTC |