Air quality in Wattignies, Hauts-de-France, France today
Mr. Duck’s Air Quality Score
Good air today for Wattignies, Hauts-de-France, France
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Wattignies today is classified as Good. The primary pollutant measured is PM2.5, fine particulate matter that the monitoring system has identified as the most significant component of the current readings.
Four valid measurements were recorded, showing a PM2.5 reference value of 2.8 and a PM10 reference value of 4.3. These figures reflect the concentrations captured by OpenAQ for this location at the time of sampling. 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 dataset for Wattignies includes four measured pollutants – nitrogen dioxide (NO2), ozone (O3), particulate matter 10 µm or less (PM10) and fine particulate matter 2.5 µm or less (PM2.5). All four compounds are represented by a single monitoring row each, giving the city a total of four recent observations across its network.
Each pollutant’s most recent reading was taken on 2026‑02‑10 at 15:00 UTC and is flagged as “Updated within 3 days,” so the data are fresh. The values are very consistent within each series: NO2 registers 2.8 µg/m³, O3 records 72.4 µg/m³, PM10 shows 4.3 µg/m³ and PM2.5 also measures 2.8 µg/m³. For every compound the minimum, median, and maximum are identical, indicating no observed variability in the limited sample set.
Because only one row per pollutant is available, the dataset does not capture spatial or temporal spread within Wattignies; it provides a snapshot rather than a range of conditions across different locations or times. While the timestamps are recent, the lack of multiple stations means that local fluctuations may go unnoticed, and readers should keep in mind that air quality can differ throughout the city despite these single‑point measurements.
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 Wattignies is based on four valid measurements and was refreshed within the past three days, with the latest update recorded at 2026‑02‑10 15:00 UTC. This snapshot reflects conditions measured at specific monitoring points and times; air quality can differ across neighborhoods and throughout the day, so values may not represent every location or moment in the city.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Wattignies | no2 | 2.8 | µg/m³ | 2026-02-10 15:00 UTC |
| Wattignies | o3 | 72.4 | µg/m³ | 2026-02-10 15:00 UTC |
| Wattignies | pm10 | 4.3 | µg/m³ | 2026-02-10 15:00 UTC |
| Wattignies | pm25 | 2.8 | µg/m³ | 2026-02-10 15:00 UTC |