Air quality in Blaine, Minnesota, United States of America today
Mr. Duck’s Air Quality Score
Good air today for Blaine, Minnesota, United States of America
This friendly indicator summarizes the latest city readings. For health guidance, please see: EPA AirNow or WHO.
Air quality today
The air quality in Blaine, Minnesota is classified as Good today. The primary pollutant identified is PM2.5 (fine particles). Measurements show a PM2.5 concentration of 5.1 µg/m³ and a PM10 level of 8.0 µg/m³ based on eight valid observations recorded by OpenAQ.
Overall conditions are favorable according to the latest 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 Blaine air‑quality dataset contains eight measured pollutants – carbon monoxide (CO), nitric oxide (NO), nitrogen dioxide (NO₂), total oxides of nitrogen (NOX), ozone (O₃), particulate matter 10 µm or less (PM₁₀), fine particulate matter 2.5 µm or less (PM₂.₅) and sulfur dioxide (SO₂). All eight values come from a single monitoring station, giving a total of eight data rows for the city.
Each pollutant’s most recent reading was recorded on 2026‑02‑10 at 23:00 UTC, and every entry is flagged as “Updated within 7 days,” so the dataset reflects very fresh conditions for all constituents. Because there is only one observation per pollutant, the reported minimum, median and maximum are identical, indicating no observed spread in this snapshot. CO registers at 0.2 ppm, NO and NO₂ each at 0.0016 ppm, NOX at 0.0027 ppm, O₃ at 0.03 ppm, PM₁₀ at 8.0 µg/m³, PM₂.₅ at 5.1 µg/m³ and SO₂ at 0.0004 ppm.
The uniformity of timestamps shows that the city’s air‑quality picture is based on a single, recent measurement rather than a longer series, so temporal variation cannot be assessed from this data alone. Likewise, with only one monitoring location, spatial differences across Blaine are not captured; conditions may differ in other neighborhoods or at other times of day. The dataset therefore provides a concise, up‑to‑date snapshot of eight key pollutants but does not convey variability over time or space.
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 Blaine reflects eight valid measurements and is marked as Updated within 3 days, with the most recent values recorded on 2026‑02‑10 at 23:00 UTC. This snapshot provides a current view of ambient conditions, but air quality can differ across neighborhoods and change throughout the day, so localized readings may vary from what is displayed here.
OpenAQ station rows
| Station | Parameter | Value | Unit | Last updated |
|---|---|---|---|---|
| Blaine | co | 0.2 | ppm | 2026-02-10 23:00 UTC |
| Blaine | no | 0.0016 | ppm | 2026-02-10 23:00 UTC |
| Blaine | no2 | 0.0016 | ppm | 2026-02-10 23:00 UTC |
| Blaine | nox | 0.0027 | ppm | 2026-02-10 23:00 UTC |
| Blaine | o3 | 0.03 | ppm | 2026-02-10 23:00 UTC |
| Blaine | pm10 | 8.0 | µg/m³ | 2026-02-10 23:00 UTC |
| Blaine | pm25 | 5.1 | µg/m³ | 2026-02-10 23:00 UTC |
| Blaine | so2 | 0.0004 | ppm | 2026-02-10 23:00 UTC |