Amarillo Air Quality in April
Across 2019–2025, Amarillo's April air quality had a median AQI of 47 (Good) over 210 monitored days in the Amarillo, TX area. 0.5% of April days (1 of 210) reached Unhealthy for Sensitive Groups or worse, and ground-level ozone set the daily AQI on 88.1% of days. The cleanest April on record here was 2025 (median AQI 45, 0 days above 100) and the worst was 2022 (median 48, 1 day above 100, peak AQI 108).
- Good: 65.2%
- Moderate: 34.3%
- Unhealthy for Sensitive Groups: 0.5%
- Unhealthy or worse: 0.0%
Reduce Indoor Ozone in Amarillo
Today's main pollutant in Amarillo is ground-level ozone (AQI 40). Important: standard HEPA filters do NOT remove ozone — only a purifier with a substantial activated-carbon bed adsorbs it. The biggest wins are cutting indoor sources (gas appliances, certain "ionizer" purifiers) and ventilating when outdoor ozone is low (early morning). A high-carbon unit helps with the gases and VOCs that linger indoors.
Recommended: Levoit Core 300 — True HEPA + activated carbon · CADR ~141 CFM · rooms up to 219 sq ft
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How is the air in Amarillo in April?
Good on a typical day: median AQI 47 across 2019–2025, with 0.5% of April days above AQI 100. Ground-level ozone is the main driver.
- ✓65.2% of April days were Good (AQI 0–50), 34.3% Moderate (51–100).
- ✓1 day of 210 reached AQI 101+; the April peak was 108.
- ✓Best April: 2025; worst April: 2022.
Frequently asked questions
What is the air quality like in Amarillo in April?▾
Across 2019–2025, the median daily AQI in Amarillo in April was 47 (Good). 65.2% of days were Good, 34.3% Moderate, and 0.5% reached Unhealthy for Sensitive Groups or worse, based on 210 monitored days in EPA's Air Quality System.
Is April a good time for outdoor exercise in Amarillo?▾
A typical April day in Amarillo sits in the Good range (median AQI 47), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of April days reached AQI 101+ in 2019–2025.
Which pollutant causes Amarillo's April air quality problems?▾
Ground-level ozone set the daily AQI on 88.1% of April days in Amarillo. The highest April AQI recorded in 2019–2025 was 108 (Unhealthy for Sensitive Groups), in 2022.
Amarillo April air quality, year by year
Amarillo April air quality by year (Amarillo, TX, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019 | 30 | 50 | 0 | 71 | O3 |
| 2020 | 30 | 47 | 0 | 64 | O3 |
| 2021 | 30 | 47 | 0 | 61 | O3 |
| 2022worst | 30 | 48 | 1 | 108 | O3 |
| 2023 | 30 | 50 | 0 | 90 | O3 |
| 2024 | 30 | 47 | 0 | 71 | O3 |
| 2025cleanest | 30 | 45 | 0 | 60 | O3 |
What April air means in Amarillo
A typical April day in Amarillo sits in the Good range (median AQI 47), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of April days reached AQI 101+ in 2019–2025.
April's median AQI of 47 is in line with Amarillo's whole-year median of 44, so this period is neither a clean nor a dirty stretch for the area. Nationally, the median April AQI across every EPA metro area (100,677 metro-days, 2019–2025) is 44, so Amarillo runs in line with the national April norm; 0.5% of its April days topped AQI 100 versus 0.7% nationally (about the same).
April is part of Amarillo's spring season (March, April, May); the spring page pools all three months.
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Amarillo
The latest EPA AirNow observation puts Amarillo's AQI at 40 (O3). The figures above are multi-year month statistics, not today's reading.
View current Amarillo air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Amarillo, TX), 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.