Leavenworth, KS
Long-term air quality
What this page tells you
This page combines annual PM2.5, unhealthy days, 5-year trend, and data coverage so you can compare long-term air quality, not just today's reading.
Leavenworth, KS air quality summary: Leavenworth, KS, has a clean air score of 64.1 and a grade of C. The city's annual average PM2.5 level is 9.1 µg/m³. Leavenworth has an annual mean PM2.5 level of 9.1 µg/m³, which is described as moderate or acceptable but still relevant for long-term exposure. Long-term air quality changes in Leavenworth have been limited or modest in recent years.
Clean Air Score
A clean air score of 64.1 and grade of C represent moderate long-term air quality conditions. These values reflect typical exposure levels found in many mid-sized American communities.
🏡 What This Means for Buying
Homebuyers should consider the moderate air quality in Leavenworth as one component of their long-term housing evaluation. This data provides a baseline for understanding local environmental exposure.
Indoor Air Quality in Leavenworth, KS
Outdoor pollution can still affect indoor air when windows are open, filtration is weak, or wildfire smoke moves in.
How to react when today's AQI changes
Use the AQI bands below to decide whether to open windows, run an air purifier, or stay indoors when pollution spikes in Leavenworth.
AQI 0-50
GoodOpen windows: Open windows if you want fresh air.
Air purifier: No purifier needed for most homes.
Indoor activity: Normal indoor activity is fine.
AQI 51-100
ModerateOpen windows: Sensitive groups should limit open-window time.
Air purifier: Use fans or filtration if dust or pollen is bothering you.
Indoor activity: Most people can stay active indoors.
AQI 101-150
Unhealthy for Sensitive GroupsOpen windows: Keep windows closed.
Air purifier: Run a HEPA purifier in the main room and bedroom.
Indoor activity: Sensitive groups should reduce outdoor exposure.
AQI 151+
UnhealthyOpen windows: Keep windows and doors closed.
Air purifier: Run HEPA continuously and seal obvious drafts.
Indoor activity: Stay indoors as much as possible; use an N95 if you must go out.
Common indoor air concerns in Leavenworth:
- Seasonal pollen and dust mite allergens
- VOCs from household products
Recommended action: If today's AQI reaches 101 or higher, close windows and run HEPA filtration before indoor air starts to feel smoky or stale.
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🩺 My Health Risk Assessment
See how Leavenworth's air quality affects you and your family specifically.
Health Advice
Good for most outdoor activities.
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</> Create Free Widget🏡 Property Value Impact Analysis
Between 2019 and 2024, Leavenworth's air quality improved by 0.4 μg/m³. Based on NBER studies, this change correlates with a estimated 1.6% increase in relative property value retention.
Cleaner Alternatives in KS
Why Leavenworth earned a 64.1
Raw inputs, scoring weights, and data coverage for this city.
Best Time to Run
Find the cleanest hours for your run today.
Cycling Forecast
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📅 Past 30 Days Trend
Real-time daily PM2.5 AQI
🌸 Pollen Outlook
Current Seasonal Forecast
How it worksBased on current seasonal forecast data. Not a long-term pollution rating or relocation score.
Score Breakdown
| Component | Weight | Score Contribution |
|---|---|---|
| Annual Air Quality | 40% | 41.8 |
| Unhealthy Days | 25% | 93.9 |
| 5-Year Trend | 20% | 50 |
| Seasonal Variability | 10% | 89.2 |
| Extreme Events | 5% | 100 |
Explore More Air Quality Data
Frequently Asked Questions
About This Data
Data Sources
Historical air quality mapping and scoring are based completely on official U.S. Environmental Protection Agency (EPA) AirNow API data. 5-day AQI forecasts are provided by WAQI.
Methodology
Our Clean Air Score (0-100) is a proprietary algorithm that weighs multiple factors:
- Annual PM2.5 averages (40%)
- Frequency of unhealthy days (25%)
- 5-year pollution trends (20%)
- Seasonal variability and extreme events (15%)
Updates & Accuracy
Real-time data is updated hourly. Historical aggregate scores are recalculated monthly to reflect the latest trends. While we strive for accuracy, sensor maintenance and local conditions can affect individual readings.
Practical Advice
When AQI > 100: Sensitive groups (children, elderly, asthmatics) should limit prolonged outdoor exertion.
When AQI > 150: Everyone should avoid outdoor exercise and keep windows closed.
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Leavenworth Air Quality FAQs
Is Leavenworth a good fit for people who care about long-term air quality?
Leavenworth offers moderate air quality with a clean air score of 64.1 and a grade of C. The annual PM2.5 mean of 9.1 µg/m³ indicates acceptable but not exceptionally low pollution levels.
How frequent is unhealthy air in Leavenworth?
Leavenworth experiences unhealthy air days approximately 0.3% of the time. This infrequent exposure aligns with the city's annual PM2.5 mean of 9.1 µg/m³.
Is air quality in Leavenworth improving or getting worse over time?
Air quality trends in Leavenworth are currently stable, showing limited change over the observed period.
Does air quality vary across different parts of Leavenworth?
Air quality can vary within Leavenworth due to local traffic, industry, and location patterns, even without distinct neighborhood monitoring.