🌬️ Check Your City's Air Quality

Select your location to see real air quality data, then get a personalized AI filter recommendation.

State

County

City

-

PM2.5 (µg/m³) ⓘ

Fine particulate matter from smoke, vehicles, factories. Small enough to enter lungs and bloodstream. Shows Annual Average and Worst Day Max. EPA safe limit is 12.0.

Ozone (ppb) ⓘ

Ground-level smog created by chemical reactions in sunlight. Triggers respiratory issues. Shows Annual Average and Worst Day Max. EPA safe limit is 70 ppb.

Asthma Rate (%) ⓘ

Percentage of adults reporting asthma in this county (CDC data). High rates indicate poor environmental quality.

Population

Total population for this location based on Census data.

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What do these numbers mean for your home? High PM2.5 levels (fine dust, smoke) require tight HEPA filtration (MERV 13+) to capture microscopic particles. High Ozone (smog) means you need Carbon filters to absorb harmful gases. A high county Asthma Rate suggests the local air environment strongly triggers respiratory symptoms, making indoor air protection critical.

📖 Read Full City Air Quality Guide →

❓ Frequently Asked Questions

🎯 Get Your Personalized Recommendation

Answer a few quick questions for an AI-powered filter analysis

1. What best describes your living situation?

🏠 Own House

🔑 Rent

🏢 Apt / Condo

2. What's your primary air quality concern?

👶 Kids/Family

🌿 Allergens

🔥 Smoke/Smog

🌬️ General

3. Do you have a central HVAC system?

✅ Yes, Central

🪟 Window AC

❌ No HVAC

3. How often are you willing to replace or maintain filters?

📅 Every Month

📆 Every 3 Months

🔄 Minimal Effort

4. What's your budget preference?

💰 Budget

⚖️ Mid

💎 Premium

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Your Personalized Filter Match

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Data Transparency & Verification

Reports on FilterCents are dynamically generated using the FilterCents Data Engine (v2.4). We aggregate real-time and historical data from the following verified sources:

🌬️

Air Quality

EPA AQS — annual PM2.5 & O₃ metrics.

epa.gov

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Health Metrics

CDC BRFSS — county-level asthma prevalence.

cdc.gov

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Industrial Impact

EPA Envirofacts TRI — atmospheric toxic release inventory.

epa.gov

📊

Local Demographics

U.S. Census Bureau ACS 5-Year Estimates.

census.gov

🌼

Environmental Loads

Google Pollen API — tree, grass, and weed forecasts where applicable.

developers.google.com