McKeesport, PA
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.
McKeesport, PA air quality summary: McKeesport, PA has a clean air score of 75.3 and a grade of B, with an annual PM2.5 mean of 7.4. These conditions reflect moderate long-term air quality for the city's residents. In McKeesport, the annual PM2.5 mean of 7.4 represents moderate or acceptable levels but remains relevant for long-term exposure. Long-term air quality in McKeesport has been improving over recent years.
Clean Air Score
A clean air score of 75.3 and B grade indicate that McKeesport maintains air quality levels that are generally acceptable for long-term residency. These metrics are based on particulate matter trends over multiple years.
🏡 What This Means for Buying
Evaluating air quality is recommended as one part of a broader relocation assessment in McKeesport. The B grade indicates a stable environment for long-term living.
Indoor Air Quality in McKeesport, PA
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 McKeesport.
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 McKeesport:
- 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 McKeesport Homes:
🩺 My Health Risk Assessment
See how McKeesport'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, McKeesport's air quality improved by 3.3 μg/m³. Based on NBER studies, this change correlates with a estimated 13.2% increase in relative property value retention.
Cleaner Alternatives in PA
Why McKeesport earned a 75.3
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% | 65.2 |
| Unhealthy Days | 25% | 100 |
| 5-Year Trend | 20% | 66.5 |
| Seasonal Variability | 10% | 92.1 |
| 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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McKeesport Air Quality FAQs
Is McKeesport a good fit for people who care about long-term air quality?
McKeesport, PA has a clean air score of 75.3 and a grade of B, indicating moderate long-term conditions. The annual PM2.5 mean is 7.4, which represents acceptable exposure levels.
How often does McKeesport experience unhealthy air frequency?
McKeesport has an unhealthy days percentage of 0 and an annual PM2.5 mean of 7.4. These metrics support its B grade and suggest a low frequency of acute pollution events.
Is the air quality in McKeesport improving or worsening over time?
Air quality in McKeesport is improving over recent years. This positive trend indicates a gradual reduction in long-term particulate exposure.
How does air quality vary within McKeesport?
Air quality can vary within the city due to local traffic, industry, and location patterns. Micro-environments may exist where particulate levels differ from the city-wide average.