Wichita Air Quality in May
Across 2019–2025, Wichita's May air quality had a median AQI of 47 (Good) over 217 monitored days in the Wichita, KS area. 0.0% of May days (0 of 217) reached Unhealthy for Sensitive Groups or worse, and ground-level ozone set the daily AQI on 73.7% of days. The cleanest May on record here was 2021 (median AQI 41, 0 days above 100) and the worst was 2023 (median 61, 0 days above 100, peak AQI 93).
- Good: 61.8%
- Moderate: 38.2%
- Unhealthy for Sensitive Groups: 0.0%
- Unhealthy or worse: 0.0%
Extra Protection for Wichita Homes
Air quality in Wichita is moderate (AQI 64), with fine particles (PM2.5) the main concern. A True-HEPA purifier gives sensitive groups — kids, seniors and anyone with asthma or allergies — cleaner air indoors on days like today.
Recommended: Coway AP-1512HH Mighty — True HEPA + carbon · CADR ~246 CFM · rooms up to 361 sq ft
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How is the air in Wichita in May?
Good on a typical day: median AQI 47 across 2019–2025, with 0.0% of May days above AQI 100. Ground-level ozone is the main driver.
- ✓61.8% of May days were Good (AQI 0–50), 38.2% Moderate (51–100).
- ✓0 days of 217 reached AQI 101+; the May peak was 97.
- ✓Best May: 2021; worst May: 2023.
Frequently asked questions
What is the air quality like in Wichita in May?▾
Across 2019–2025, the median daily AQI in Wichita in May was 47 (Good). 61.8% of days were Good, 38.2% Moderate, and 0.0% reached Unhealthy for Sensitive Groups or worse, based on 217 monitored days in EPA's Air Quality System.
Is May a good time for outdoor exercise in Wichita?▾
A typical May day in Wichita 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 May days reached AQI 101+ in 2019–2025.
Which pollutant causes Wichita's May air quality problems?▾
Ground-level ozone set the daily AQI on 73.7% of May days in Wichita. The highest May AQI recorded in 2019–2025 was 97 (Moderate), in 2023.
Wichita May air quality, year by year
Wichita May air quality by year (Wichita, KS, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019 | 31 | 43 | 0 | 64 | O3 |
| 2020 | 31 | 42 | 0 | 61 | O3 |
| 2021cleanest | 31 | 41 | 0 | 72 | PM2.5 |
| 2022 | 31 | 52 | 0 | 80 | O3 |
| 2023worst | 31 | 61 | 0 | 93 | O3 |
| 2024 | 31 | 49 | 0 | 95 | O3 |
| 2025 | 31 | 49 | 0 | 97 | O3 |
What May air means in Wichita
A typical May day in Wichita 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 May days reached AQI 101+ in 2019–2025.
May's median AQI of 47 is in line with Wichita's whole-year median of 50, so this period is neither a clean nor a dirty stretch for the area. Nationally, the median May AQI across every EPA metro area (104,064 metro-days, 2019–2025) is 44, so Wichita runs in line with the national May norm; 0.0% of its May days topped AQI 100 versus 1.3% nationally (below average).
May is part of Wichita's spring season (March, April, May); the spring page pools all three months.
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Wichita
The latest EPA AirNow observation puts Wichita's AQI at 64 (PM2.5). The figures above are multi-year month statistics, not today's reading.
View current Wichita air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Wichita, KS), 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.