South Suffolk, VA
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.
South Suffolk, VA air quality summary: South Suffolk, VA maintains a clean air score of 81.1 and a grade of B, with a PM2.5 annual mean of 6.5. These figures indicate a generally favorable environment for long-term residents. South Suffolk reports a PM2.5 annual mean of 6.5, which is characterized as a moderate level for long-term particulate exposure. The long-term air quality trend in South Suffolk is described as improving over recent years.
Clean Air Score
The clean air score of 81.1 and B grade reflect particulate levels that are consistently within acceptable ranges for habitation. These figures support a stable atmospheric profile for the city.
🏡 What This Means for Buying
Air quality should be treated as one component of a broader long-term relocation or housing evaluation in South Suffolk. The city's particulate levels provide a neutral baseline for prospective residents.
Indoor Air Quality in South Suffolk, VA
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 South Suffolk.
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 South Suffolk:
- 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 South Suffolk Homes:
🩺 My Health Risk Assessment
See how South Suffolk's air quality affects you and your family specifically.
Health Advice
Enjoy the outdoors! Air quality is great.
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</> Create Free Widget🏡 Property Value Impact Analysis
Between 2019 and 2024, South Suffolk's air quality improved by 0.6 μg/m³. Based on NBER studies, this change correlates with a estimated 2.4% increase in relative property value retention.
Cleaner Alternatives in VA
Why South Suffolk earned a 81.1
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% | 79 |
| Unhealthy Days | 25% | 100 |
| 5-Year Trend | 20% | 53 |
| Seasonal Variability | 10% | 95 |
| 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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South Suffolk Air Quality FAQs
Is South Suffolk a good fit for people who care about long-term air quality?
South Suffolk is an attractive option with its clean air score of 81.1 and B grade. The PM2.5 annual mean of 6.5 indicates a stable and moderate level of particulate exposure for long-term living.
How often does South Suffolk experience unhealthy air or long-term pollution exposure?
South Suffolk has an unhealthy air frequency of 0%, which is reflected in its B grade and PM2.5 annual mean. This suggests that the city rarely encounters significant spikes in particulate pollution over the long term.
Is the air quality in South Suffolk improving or getting worse over time?
The air quality trend in South Suffolk is improving, showing a decrease in particulate levels over recent years. This assessment is supported by a 99.7% data completeness rate, ensuring high confidence in the data.
Are there neighborhood-level differences in air quality in South Suffolk?
Air quality can vary within South Suffolk due to local traffic, industry, and location patterns. Local factors like proximity to major transport routes can cause particulate levels to deviate from city-wide metrics.