Air quality in Moss, Norway today
Mr. Duck’s Air Quality Score
Good air today for Moss, Norway
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Moss is classified as Good today. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 8.97 µg/m³ and a PM10 level of 11.02 µg/m³, based on two valid observations.
Data is shown via OpenAQ. 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 air‑quality record for Moss contains data on three common pollutants – nitrogen dioxide (NO₂), particulate matter 10 µm or smaller (PM₁₀) and fine particulate matter 2.5 µm or smaller (PM₂.₅). All measurements come from a single monitoring site, identified as Kransen, so the dataset comprises three rows in total.
The most recent NO₂ reading was recorded on 2021-03-25 09:00 UTC and shows a concentration of 19.319453 µg/m³. By contrast, both PM₁₀ and PM₂.5 have much newer entries, logged on 2026-02-10 18:00 UTC, with values of 11.0159721 µg/m³ and 8.969166 µg/m³ respectively. Because the NO₂ data is over five years old while the particulate‑matter figures are from just a few days ago, the overall freshness of the dataset varies markedly between pollutants.
All three pollutants have only one reported value each – the minimum, median and maximum are identical for every parameter, indicating that the current snapshot does not capture any variability or range of conditions at this site. Consequently, while the particulate‑matter measurements give a very recent picture of the air in Moss, the NO₂ figure reflects an older state and may no longer represent present levels. With only one monitoring location contributing data, spatial coverage across the city is limited; conditions can differ in other neighborhoods or at different times of day. Users should keep in mind that this dataset provides a narrow, point‑in‑time view rather than a comprehensive overview of Moss’s air quality.
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 Moss reflects two valid measurements and was refreshed recently – Updated within 3 days, with the latest values recorded at 2026‑02‑10T18:00:00+00:00. This snapshot provides a brief overview of current air quality conditions; however, pollutant levels can differ across neighborhoods and change throughout the day, so local variations may not be captured in these figures.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Kransen | no2 | 19.319453 | µg/m³ | 2021-03-25 09:00 UTC |
| Kransen | pm10 | 11.0159721 | µg/m³ | 2026-02-10 18:00 UTC |
| Kransen | pm25 | 8.969166 | µg/m³ | 2026-02-10 18:00 UTC |