Lincoln Air Quality in Spring
Across 2019–2025, Lincoln's spring (March–May) air quality had a median AQI of 38 (Good) over 637 monitored days in the Lincoln, NE area. 0.0% of spring days (0 of 637) reached Unhealthy for Sensitive Groups or worse, and ground-level ozone set the daily AQI on 88.9% of days. The cleanest spring on record here was 2021 (median AQI 35, 0 days above 100) and the worst was 2023 (median 43, 0 days above 100, peak AQI 93).
- Good: 88.4%
- Moderate: 11.6%
- Unhealthy for Sensitive Groups: 0.0%
- Unhealthy or worse: 0.0%
Improve Indoor Air Quality
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How is the air in Lincoln in spring?
Good on a typical day: median AQI 38 across 2019–2025, with 0.0% of spring days above AQI 100. Ground-level ozone is the main driver.
- ✓88.4% of spring days were Good (AQI 0–50), 11.6% Moderate (51–100).
- ✓0 days of 637 reached AQI 101+; the spring peak was 93.
- ✓Cleanest month: March; worst month: May.
Frequently asked questions
What is the air quality like in Lincoln in spring?▾
Across 2019–2025, the median daily AQI in Lincoln in spring was 38 (Good). 88.4% of days were Good, 11.6% Moderate, and 0.0% reached Unhealthy for Sensitive Groups or worse, based on 637 monitored days in EPA's Air Quality System.
Is spring a good time for outdoor exercise in Lincoln?▾
A typical spring day in Lincoln sits in the Good range (median AQI 38), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of spring days reached AQI 101+ in 2019–2025.
Which pollutant causes Lincoln's spring air quality problems?▾
Ground-level ozone set the daily AQI on 88.9% of spring days in Lincoln. The highest spring AQI recorded in 2019–2025 was 93 (Moderate), in 2023.
Lincoln spring air quality, year by year
Lincoln spring air quality by year (Lincoln, NE, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019 | 92 | 39 | 0 | 65 | O3 |
| 2020 | 92 | 36 | 0 | 65 | O3 |
| 2021cleanest | 92 | 35 | 0 | 70 | O3 |
| 2022 | 92 | 38 | 0 | 61 | O3 |
| 2023worst | 92 | 43 | 0 | 93 | O3 |
| 2024 | 91 | 41 | 0 | 67 | O3 |
| 2025 | 86 | 39 | 0 | 74 | O3 |
What spring air means in Lincoln
A typical spring day in Lincoln sits in the Good range (median AQI 38), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of spring days reached AQI 101+ in 2019–2025.
Nationally, the median Spring AQI across every EPA metro area (307,196 metro-days, 2019–2025) is 43, so Lincoln runs below the national Spring norm; 0.0% of its Spring days topped AQI 100 versus 0.8% nationally (about the same).
Within the season, March is the cleanest month (median AQI 36, 0.0% of days above 100) and May the worst (median 40, 0.0% above 100).
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Lincoln
The latest EPA AirNow observation puts Lincoln's AQI at 34 (PM2.5). The figures above are multi-year season statistics, not today's reading.
View current Lincoln air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Lincoln, NE), 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.