New South Memphis, TN
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.
New South Memphis, TN air quality summary: New South Memphis, TN features a clean air score of 52.8 and a grade of D, with a long-term PM2.5 annual mean of 11 µg/m³. These indicators describe the typical atmospheric conditions documented in the area over the recent historical period. New South Memphis records a PM2.5 annual mean of 11 µg/m³, which is a relevant level for long-term particulate exposure. Long-term air quality in New South Memphis has been worsening over recent years.
Clean Air Score
The clean air score of 52.8 and grade of D signify an elevated standing for long-term particulate exposure. This suggests that residents are exposed to particulate levels that are relevant for long-term living conditions.
🏡 What This Means for Buying
Air quality should be considered as one factor in a broader relocation or housing decision in New South Memphis. Long-term environmental data provides useful context for evaluating the stability of living conditions in the area.
Indoor Air Quality in New South Memphis, TN
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 New South Memphis.
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 New South Memphis:
- 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 New South Memphis Homes:
🩺 My Health Risk Assessment
See how New South Memphis's air quality affects you and your family specifically.
Health Advice
Reduce prolonged outdoor exertion.
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</> Create Free Widget🏡 Property Value Impact Analysis
Between 2019 and 2024, New South Memphis's air quality worsened by 2.1 μg/m³. Based on NBER studies, this change correlates with a estimated 8.4% decrease in relative property value retention.
Cleaner Alternatives in TN
Why New South Memphis earned a 52.8
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% | 13.8 |
| Unhealthy Days | 25% | 94.5 |
| 5-Year Trend | 20% | 39.5 |
| Seasonal Variability | 10% | 86 |
| 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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New South Memphis Air Quality FAQs
Is New South Memphis a good fit for people who care about long-term air quality?
New South Memphis holds a clean air score of 52.8 and a grade of D, with a PM2.5 annual mean of 11 µg/m³. This represents an environment with relatively elevated long-term particulate levels.
How often does New South Memphis experience unhealthy air or high pollution exposure?
New South Memphis experiences unhealthy air days approximately 0.3% of the time, with its overall exposure reflected in its D grade. This suggests that baseline particulate levels are the primary consideration for long-term living.
Is the air quality in New South Memphis improving or getting worse over time?
Long-term air quality in New South Memphis has been worsening over recent years.
Does air quality vary across different parts of New South Memphis?
Air quality can vary within the area due to local traffic, industry, and location patterns.