Air quality in Grand Forks, North Dakota, United States of America today
Mr. Duck’s Air Quality Score
Good air today for Grand Forks, British Columbia, Canada
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Grand Forks, North Dakota is classified as Good today. The primary pollutant identified for this assessment is PM2.5 (fine particles).
Measurements recorded by OpenAQ show a PM2.5 concentration of 6.89 µg/m³ based on two valid observations. No PM10 value is available for the current data set. 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 current station data listed for this city is focused on particulate matter (PM). Only one monitoring location contributes data, reporting PM2.5 at a concentration of 6.89 µg/m³ from the BNSF Grand Forks ND site. The most recent measurement was recorded on 2026-02-10 22:58 UTC, which falls within the last seven days, indicating that the available reading is relatively fresh.
Because there is just a single row of data, the dataset provides a very narrow view of air quality in Grand Forks. The reported value is both the minimum and maximum observed level, so no range or variability can be assessed from this source alone. With only one station reporting PM2.5, other pollutants are not represented at all, and any spatial differences across the city cannot be captured. Consequently, while the timestamp shows recent coverage for this specific metric, overall insight into broader air‑quality conditions remains limited.
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 air‑quality values for Grand Forks are based on two valid measurements and were updated within three days, with the latest data recorded at 2026‑02‑10T22:58:08+00:00. This snapshot reflects conditions at a specific time and place; actual air quality can differ across neighborhoods and change throughout the day.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| BNSF Grand Forks ND | pm25 | 6.89 | µg/m³ | 2026-02-10 22:58 UTC |