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Park Ridge, IL

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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.

Jump to indoor air guidance Read the formula
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Note: Park Ridge does not have its own EPA monitor and the page relies on the nearest monitor in Des Plaines, 2.7 miles away.
📍 Homebuyer Guide 📊 Data Coverage: 99.7% 📅 2021-2025 Trends

Park Ridge, IL air quality summary: Park Ridge, IL maintains a clean air score of 76.4 and a grade of B, with a PM2.5 annual mean of 7.2 µg/m³. These metrics reflect a consistent and generally acceptable level of air quality over the long term. Park Ridge has an annual PM2.5 mean of 7.2 µg/m³. Long-term air quality in Park Ridge has been improving over recent years.

Clean Air Score

76
Grade B

The score of 76.4 and B grade indicate that air quality typically meets regional clarity standards. This suggests that fine particulate levels are managed within a range suitable for long-term living.

🏡 What This Means for Buying

Long-term residents should consider these stable air quality metrics as one part of a comprehensive housing evaluation. The B grade provides a consistent benchmark for the local atmosphere.

Best time for outdoor visits: Check seasonal chart

Indoor Air Quality in Park Ridge, IL

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 Park Ridge.

AQI 0-50

Good

Open 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

Moderate

Open 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 Groups

Open 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+

Unhealthy

Open 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 Park Ridge:

  • 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 Park Ridge Homes:

Best HEPA Air Purifier for Park Ridge Wildfire Smoke PM2.5 Indoor Air Quality Monitor Formaldehyde & VOC Detector
People also search: "indoor air quality in Park Ridge, IL"

🩺 My Health Risk Assessment

See how Park Ridge's air quality affects you and your family specifically.

Current Risk Level
Low Risk
🟢
💡

Health Advice

Enjoy the outdoors! Air quality is great.

Est. Annual "Risky Days" for you: ~0 days/year

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🏡 Property Value Impact Analysis

Estimated Impact (5-Year)
Positive Signal
+12.8% theoretical value retention

Between 2019 and 2024, Park Ridge's air quality improved by 3.2 μg/m³. Based on NBER studies, this change correlates with a estimated 12.8% increase in relative property value retention.

* Methodology: Comparison based on National Bureau of Economic Research (NBER) Working Paper 15655 correlation between PM2.5 reduction and housing prices. This is a theoretical estimate for informational purposes only.
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Annual PM2.5
7.2 μg/m³
WHO Target: <5.0
Good Days
100.0 %
% days AQI < 100
5-Year Trend
Improving
↑ Improving
Long-term direction
Extreme Days
0 days/yr
Days AQI > 150 (Est.)

Why Park Ridge earned a 76.4

Raw inputs, scoring weights, and data coverage for this city.

See full formula
Annual Air Quality
7.2 μg/m³
Component score 68 × 40% = 27.2 points
Unhealthy Days
0 days/yr est.
0% of days above AQI 100. Component score 100 × 25% = 25.0 points
5-Year Trend
Improving
Component score 66 × 20% = 13.2 points
Seasonal Variability
92.4
Higher means steadier month-to-month air. Weighted contribution: 9.2 points
Extreme Events
100
Captures severe pollution spikes. Weighted contribution: 5.0 points
Coverage & Monitoring
99.7%
Proxy monitor: Des Plaines (2.7 miles away)
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Best Time to Run

Find the cleanest hours for your run today.
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Cycling Forecast

Avoid pollution spikes on your next ride.

📅 Past 30 Days Trend

Real-time daily PM2.5 AQI

Live Data

Score Breakdown

Component Weight Score Contribution
Annual Air Quality 40% 68
Unhealthy Days 25% 100
5-Year Trend 20% 66
Seasonal Variability 10% 92.4
Extreme Events 5% 100

Explore More Air Quality Data

View more cities in IL See how Park Ridge compares nationally

Frequently Asked Questions

How often is this air quality data updated? Our historical trend models and annual rankings are updated regularly based on official EPA data to ensure reports reflect the latest available long-term trends.
What sources does CleanAirData use? We rely strictly on official U.S. Environmental Protection Agency (EPA) monitoring station data for all historical air quality scoring and reports.
Data sourced from U.S. Environmental Protection Agency (EPA) — See our methodology

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.

Data provided for informational purposes only. Always consult local health officials during extreme smoke or pollution events.

More Cities in IL

Waukegan Grade B
Score: 83.7/100
Gurnee Grade B
Score: 83.7/100
Zion Grade B
Score: 83.7/100
Normal Grade B
Score: 81.2/100
Bloomington Grade B
Score: 81.2/100
Marion Grade B
Score: 78.5/100

Similar Rankings Nationwide

#1286 Lincoln Square, IL
Score: 76.4/100
#1287 Avondale, IL
Score: 76.4/100
#1288 Hanover Park, IL
Score: 76.4/100
#1289 Addison, IL
Score: 76.4/100
#1290 North Lawndale, IL
Score: 76.4/100
#1291 North Center, IL
Score: 76.4/100

Park Ridge Air Quality FAQs

Is Park Ridge a good fit for people who care about long-term air quality?

Park Ridge maintains a clean air score of 76.4 and a grade of B, with a PM2.5 annual mean of 7.2 µg/m³. These metrics support a stable profile for those prioritizing long-term air clarity.

How frequent is unhealthy air in Park Ridge?

Park Ridge records 0% unhealthy days, reflecting a grade of B and a PM2.5 annual mean of 7.2 µg/m³. This indicates that acute pollution spikes are very rare in the community.

Is air quality in Park Ridge improving or getting worse over time?

Long-term air quality in Park Ridge has been improving over recent years.

Does air quality vary across different parts of Park Ridge?

Air quality can vary within the city due to local traffic, industry, and location patterns, without naming specific districts.