North Little Rock, AR
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.
North Little Rock, AR air quality summary: North Little Rock, AR, has a clean air score of 53 and an overall grade of D. The annual mean for PM2.5 in the city is 10.9. North Little Rock has an annual PM2.5 mean of 10.9. The long-term air quality trend in North Little Rock is currently worsening, indicating a negative shift in recent years.
Clean Air Score
The clean air score of 53 and a D grade reflect elevated long-term particulate exposure in North Little Rock. These metrics indicate that air quality is an important factor for residents to consider over the long term.
🏡 What This Means for Buying
When evaluating housing in North Little Rock, air quality data provides a factual basis for understanding the local environment. These long-term averages should be considered as part of a complete property assessment.
Indoor Air Quality in North Little Rock, AR
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 North Little Rock.
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 North Little Rock:
- 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.
Top Products for North Little Rock Homes:
🩺 My Health Risk Assessment
See how North Little Rock's air quality affects you and your family specifically.
Health Advice
Reduce prolonged outdoor exertion.
Add North Little Rock Air Quality to your site
Perfect for local news, real estate blogs, and community pages.
</> Create Free Widget🏡 Property Value Impact Analysis
Between 2019 and 2024, North Little Rock's air quality worsened by 1.4 μg/m³. Based on NBER studies, this change correlates with a estimated 5.6% decrease in relative property value retention.
Cleaner Alternatives in AR
🏆 Best Neighborhoods in North Little Rock
We analyzed air quality across multiple zip codes to find the healthiest spots to live. See which neighborhoods ranked #1.
Why North Little Rock earned a 53
Raw inputs, scoring weights, and data coverage for this city.
Best Time to Run
Find the cleanest hours for your run today.
Cycling Forecast
Avoid pollution spikes on your next ride.
📅 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% | 16.1 |
| Unhealthy Days | 25% | 94.5 |
| 5-Year Trend | 20% | 43 |
| Seasonal Variability | 10% | 79.3 |
| 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.
More Cities in AR
Similar Rankings Nationwide
North Little Rock Air Quality FAQs
Is North Little Rock a good fit for people who care about long-term air quality?
North Little Rock has a clean air score of 53 and an overall grade of D. With a PM2.5 annual mean of 10.9, the city experiences elevated levels of long-term particulate exposure.
What is the frequency of unhealthy air or long-term pollution exposure in North Little Rock?
North Little Rock has an unhealthy days percentage of 0.3. This frequency, combined with a PM2.5 annual mean of 10.9, is consistent with its D grade.
Is air quality in North Little Rock improving or getting worse over time?
Air quality in North Little Rock is worsening. This indicates that the long-term data shows an increase in particulate levels over recent years.
Are there specific neighborhoods in North Little Rock with better or worse air quality?
Air quality can vary between neighborhoods in North Little Rock. For more localized detail, residents should look into neighborhood-specific or ZIP-level information.