Schenectady, NY
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.
Schenectady, NY air quality summary: Schenectady, NY, has a clean air score of 77.7 and a grade of B, indicating favorable long-term air quality. The annual mean PM2.5 concentration is 6.7, reflecting a moderate level of particulate matter exposure. Schenectady reports an annual mean PM2.5 concentration of 6.7, which is a relevant measure of sustained particulate exposure. The long-term air quality in Schenectady has seen limited or modest change over recent years.
Clean Air Score
The clean air score of 77.7 and grade of B suggest that Schenectady maintains acceptable air quality standards over the long term. These metrics indicate that particulate levels are generally low compared to many more polluted regions.
🏡 What This Means for Buying
Air quality in Schenectady is a positive factor for prospective residents to consider as part of their long-term housing evaluation. These conditions support a stable living environment regarding air purity.
Indoor Air Quality in Schenectady, NY
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 Schenectady.
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 Schenectady:
- 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 Schenectady Homes:
🩺 My Health Risk Assessment
See how Schenectady'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, Schenectady's air quality improved by 0.2 μg/m³. Based on NBER studies, this change correlates with a estimated 0.8% increase in relative property value retention.
Cleaner Alternatives in NY
Why Schenectady earned a 77.7
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% | 75.4 |
| Unhealthy Days | 25% | 94.5 |
| 5-Year Trend | 20% | 50 |
| Seasonal Variability | 10% | 89.6 |
| 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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Schenectady Air Quality FAQs
Is Schenectady a good fit for people who care about long-term air quality?
Schenectady is a good fit for those prioritizing air quality, given its score of 77.7 and grade of B. The annual mean PM2.5 of 6.7 suggests that residents experience relatively clean air conditions over time.
How frequent is unhealthy air in Schenectady?
In Schenectady, unhealthy air days occur only 0.3% of the time, supporting its grade of B. This very low frequency of poor air days is a significant component of its overall air quality profile, alongside the 6.7 PM2.5 mean.
Is air quality in Schenectady improving or getting worse over time?
Recent trends show that air quality in Schenectady is stable, with limited change observed over time. This suggests that the city's particulate levels have remained consistent in recent years.
Does air quality vary within Schenectady?
Air quality can vary within Schenectady due to local traffic, industry, and location patterns. Particulate levels may differ slightly depending on a neighborhood's proximity to major roads or industrial sites.