Fargo Air Quality in February
Across 2019–2025, Fargo's February air quality had a median AQI of 35 (Good) over 198 monitored days in the Fargo, ND-MN area. 0.0% of February days (0 of 198) reached Unhealthy for Sensitive Groups or worse, and ground-level ozone set the daily AQI on 49.5% of days. The cleanest February on record here was 2021 (median AQI 33, 0 days above 100) and the worst was 2023 (median 46, 0 days above 100, peak AQI 69).
- Good: 81.3%
- Moderate: 18.7%
- Unhealthy for Sensitive Groups: 0.0%
- Unhealthy or worse: 0.0%
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How is the air in Fargo in February?
Good on a typical day: median AQI 35 across 2019–2025, with 0.0% of February days above AQI 100. Ground-level ozone is the main driver.
- ✓81.3% of February days were Good (AQI 0–50), 18.7% Moderate (51–100).
- ✓0 days of 198 reached AQI 101+; the February peak was 82.
- ✓Best February: 2021; worst February: 2023.
Frequently asked questions
What is the air quality like in Fargo in February?▾
Across 2019–2025, the median daily AQI in Fargo in February was 35 (Good). 81.3% of days were Good, 18.7% Moderate, and 0.0% reached Unhealthy for Sensitive Groups or worse, based on 198 monitored days in EPA's Air Quality System.
Is February a good time for outdoor exercise in Fargo?▾
A typical February day in Fargo sits in the Good range (median AQI 35), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of February days reached AQI 101+ in 2019–2025.
Which pollutant causes Fargo's February air quality problems?▾
Ground-level ozone set the daily AQI on 49.5% of February days in Fargo. The highest February AQI recorded in 2019–2025 was 82 (Moderate), in 2023.
Fargo February air quality, year by year
Fargo February air quality by year (Fargo, ND-MN, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019 | 28 | 35 | 0 | 73 | O3 |
| 2020 | 29 | 35 | 0 | 43 | O3 |
| 2021cleanest | 28 | 33 | 0 | 82 | PM2.5 |
| 2022 | 28 | 40 | 0 | 59 | PM2.5 |
| 2023worst | 28 | 46 | 0 | 69 | PM2.5 |
| 2024 | 29 | 34 | 0 | 68 | PM2.5 |
| 2025 | 28 | 33 | 0 | 50 | O3 |
What February air means in Fargo
A typical February day in Fargo sits in the Good range (median AQI 35), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of February days reached AQI 101+ in 2019–2025.
February's median AQI of 35 is in line with Fargo's whole-year median of 38, so this period is neither a clean nor a dirty stretch for the area. Nationally, the median February AQI across every EPA metro area (87,428 metro-days, 2019–2025) is 41, so Fargo runs below the national February norm; 0.0% of its February days topped AQI 100 versus 0.4% nationally (about the same).
February is part of Fargo's winter season (December, January, February); the winter page pools all three months.
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Fargo
The latest EPA AirNow observation puts Fargo's AQI at 24 (PM2.5). The figures above are multi-year month statistics, not today's reading.
View current Fargo air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Fargo, ND-MN), 2019–2025. Daily AQI per CBSA is the highest AQI reported by any monitor in the area that day; the defining parameter is the pollutant that set it. Month and season statistics pool every such day in the period across all years listed. Retrieved 2026-09-09.