Air quality in Kasukabe, Japan today
Mr. Duck’s Air Quality Score
Moderate air today for Kasukabe, 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 Kasukabe is currently classified as Moderate. The primary pollutant identified is PM2.5 (fine particles), with a measured concentration of 18.0 µg/m³ based on five valid observations recorded by OpenAQ.
Data indicate that the particulate matter levels are within the range reported for today, and no additional pollutants have been highlighted in this assessment. 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 Kasukabe contains measurements from a single monitoring location (春日部市谷原１－３), giving one row of data for each of the five tracked pollutants: nitrogen monoxide (NO) at 0.002 ppm, nitrogen dioxide (NO₂) at 0.021 ppm, total nitrogen oxides (NOX) at 0.023 ppm, fine particulate matter (PM2.5) at 18.0 µg/m³, and sulfur dioxide (SO₂) at 0.001 ppm. All values were recorded on the same timestamp, 2026‑02‑10 22:00 UTC, and each entry is flagged as updated within three days, indicating that the most recent data are fresh.
Because there is only one monitoring station, every pollutant shows an identical minimum, median and maximum value – the range for each is effectively zero. This uniformity means the dataset does not capture spatial variation across Kasukabe; conditions at other neighborhoods could differ from those reported here. The freshness of the data is consistent across pollutants, with no older or unknown timestamps present.
Overall, the coverage is limited to a single site and five specific compounds, providing a snapshot rather than a comprehensive city‑wide picture. While the recent timestamp ensures the numbers reflect current conditions at that location, users should keep in mind that air quality can change throughout the city and over time, and additional monitoring points would be needed for a fuller assessment.
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 are based on five valid measurements and were refreshed recently, with the latest update recorded at 2026‑02‑10T22:00:00+00:00 (updated within 3 days). This snapshot reflects conditions at the time of sampling; air quality can vary across different neighborhoods and times of day within Kasukabe, so values may not represent every location or moment throughout the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| 春日部市谷原１－３ | no | 0.002 | ppm | 2026-02-10 22:00 UTC |
| 春日部市谷原１－３ | no2 | 0.021 | ppm | 2026-02-10 22:00 UTC |
| 春日部市谷原１－３ | nox | 0.023 | ppm | 2026-02-10 22:00 UTC |
| 春日部市谷原１－３ | pm25 | 18.0 | µg/m³ | 2026-02-10 22:00 UTC |
| 春日部市谷原１－３ | so2 | 0.001 | ppm | 2026-02-10 22:00 UTC |