Air quality in United States
Air quality in Kansas today
Updated
Good: average US AQI 34 across 10 cities in Kansas Worst now: Topeka (37); cleanest: Pittsburg, KS (27).
Live US AQI, PM2.5 and ozone for cities across Kansas, compared with the United States average.
- Average US AQI
- 34 Good
- United States average
- 48 747 cities
- Most polluted now
- Topeka AQI 37
- Cleanest now
- Pittsburg, KS AQI 27
- Cities above 100
- 0
Air quality in Kansas today
Right now the modelled air quality in Kansas averages a US AQI of 34 (Good) across the 10 cities we track. By category: 10 Good (of 10).
That is 14 points cleaner than the United States average of 48, ranking 14 of 51 states from cleanest to most polluted.
Topeka has the worst air at 37 (PM2.5 6.2 µg/m³), and Pittsburg, KS the cleanest at 27. No tracked city is above 100, so no group needs to change plans.
Kansas cities by AQI (most polluted first)
| City | US AQI | Category | PM2.5 µg/m³ | PM10 µg/m³ | Ozone µg/m³ |
|---|---|---|---|---|---|
| Topeka | 37 | Good | 6.2 | 6 | 99 |
| Overland Park | 36 | Good | 6.3 | 6 | 103 |
| Kansas City | 36 | Good | 6.3 | 6 | 103 |
| Olathe | 36 | Good | 6.3 | 6 | 103 |
| Leavenworth | 36 | Good | 6.3 | 6 | 103 |
| Manhattan | 35 | Good | 6.4 | 6 | 103 |
| Wichita | 32 | Good | 5.4 | 5 | 102 |
| Salina | 32 | Good | 7 | 7 | 112 |
| Derby | 32 | Good | 5.4 | 5 | 102 |
| Pittsburg | 27 | Good | 2.7 | 3 | 95 |
What the US AQI numbers mean
| US AQI | Category | What it means |
|---|---|---|
| 0-50 | Good | Air quality is satisfactory and poses little or no risk; a good time for outdoor activity. |
| 51-100 | Moderate | Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. |
| 101-150 | Unhealthy for Sensitive Groups | People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. |
| 151-200 | Unhealthy | Everyone should reduce prolonged or heavy exertion outdoors; sensitive groups should avoid it and keep windows closed. |
| 201-300 | Very Unhealthy | Health alert: everyone should avoid prolonged or heavy exertion outdoors, and sensitive groups should stay indoors. |
| 301-500 | Hazardous | Emergency conditions: everyone should avoid all outdoor physical activity and stay indoors with filtered air if possible. The scale tops out at 500; heavier dust or smoke is shown as 500. |
Modelled by CAMS (Copernicus) via Open-Meteo, refreshed twice a day; read hour by hour from the forecast.
Cities in Kansas
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Data: Open-Meteo Air Quality API, Copernicus Atmosphere Monitoring Service (CAMS).