Air quality in North Yorkshire, England, United Kingdom today
Mr. Duck’s Air Quality Score
Good air today for North Yorkshire, England, United Kingdom
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality today in North Yorkshire is classified as Good. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 reference value of 3.0 and a PM10 reference value of 4.0, based on four valid observations reported through OpenAQ.
These figures indicate that the monitored concentrations are within the thresholds associated with the Good category for this location. 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 North Yorkshire includes four key air‑quality pollutants measured at a single monitoring location: nitrogen dioxide (NO2), ozone (O3), particulate matter 10 µm or smaller (PM10) and particulate matter 2.5 µg or smaller (PM2.5). All four pollutant readings come from the same station, identified as High Muffles – UKA00169, so the city’s coverage in this snapshot is limited to one monitoring site.
The most recent values are all very fresh, with the latest timestamps recorded on 2026‑02‑07. The NO2 reading of 9.0 µg/m³ was logged at 12:00 UTC, O3 at 07:00 UTC shows 18.0 µg/m³, and both PM10 (4.0 µg/m³) and PM2.5 (3.0 µg/m³) were captured at 16:00 UTC. Because every measurement falls within the last 30 days, the data are up‑to‑date for this location.
Across the four pollutants the observed values are identical to their minimum, median and maximum figures, indicating no variation in the recorded period – each pollutant has a single reported concentration. This uniformity means there is no spread or range to describe; the typical (median) value equals the only available measurement. With just one station contributing data, the picture of air quality for North Yorkshire is necessarily narrow, and conditions elsewhere in the county may differ from what these numbers show.
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 dataset for North Yorkshire includes four valid measurements and is marked as Updated within 7 days, with the most recent data recorded on 2026‑02‑07 at 16:00 UTC. This information reflects a single point in time; air quality can vary by location and time within the city, so conditions may differ from those shown here.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| High Muffles - UKA00169 | no2 | 9.0 | µg/m³ | 2026-02-07 12:00 UTC |
| High Muffles - UKA00169 | o3 | 18.0 | µg/m³ | 2026-02-07 07:00 UTC |
| High Muffles - UKA00169 | pm10 | 4.0 | µg/m³ | 2026-02-07 16:00 UTC |
| High Muffles - UKA00169 | pm25 | 3.0 | µg/m³ | 2026-02-07 16:00 UTC |