Air quality in Gamagori, Japan today
Mr. Duck’s Air Quality Score
Moderate air today for Gamagori, 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 Gamagori is currently classified as Moderate. The primary pollutant identified is PM2.5, fine particulate matter, based on four valid measurements reported through OpenAQ.
Measured concentrations show a PM2.5 value of 10.0 µg/m³. No data are available for PM10 at this time. 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 Gamagori contains a single monitoring location at 蒲郡市御幸町３３５０－１, and it reports four pollutants: nitrogen monoxide (NO), nitrogen dioxide (NO₂), total nitrogen oxides (NOX) and fine particulate matter (PM2.5). Each pollutant is represented by one row of data, so the station coverage in this city is limited to a single measurement point.
All values were last refreshed on 2026-02-10 at 22:00 UTC, which falls within the “updated within 3 days” freshness category. Because there is only one observation per pollutant, the reported minimum, median and maximum are identical. NO registers at 0.001 ppm, NO₂ at 0.022 ppm, NOX at 0.023 ppm and PM2.5 at 10.0 µg/m³. The narrow statistical spread (min = median = max) reflects the lack of multiple readings rather than a stable ambient condition.
With only one sensor feeding data for each pollutant, the picture of air quality in Gamagori is necessarily limited to that specific site and moment. While the timestamps are recent, the absence of additional stations means spatial variations across the city cannot be captured in this dataset. Consequently, any single‑point measurement should be understood as a snapshot rather than a comprehensive view of overall conditions.
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 current data for Gamagori is based on four valid measurements and was updated within 3 days, with the latest reading recorded at 2026‑02‑10T22:00:00+00:00. While this snapshot reflects recent conditions across the monitoring sites, air quality can differ by location and time within the city, so values may vary locally throughout the day.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 蒲郡市御幸町３３５０－１ | no | 0.001 | ppm | 2026-02-10 22:00 UTC |
| 蒲郡市御幸町３３５０－１ | no2 | 0.022 | ppm | 2026-02-10 22:00 UTC |
| 蒲郡市御幸町３３５０－１ | nox | 0.023 | ppm | 2026-02-10 22:00 UTC |
| 蒲郡市御幸町３３５０－１ | pm25 | 10.0 | µg/m³ | 2026-02-10 22:00 UTC |