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Ambient Monitoring Sites

Ambient Monitoring Sites. (Blue dots=CAFO sites, yellow dots =Federal sites). Monitor Types. EPA’s Air Quality Index. AQI Levels over 100 (2004 to date). Realtime Ozone and PM 2.5 Data Reported at EPA’s AIRNOW. http://www.epa.gov/airnow.

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Ambient Monitoring Sites

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  1. Ambient Monitoring Sites (Blue dots=CAFO sites, yellow dots =Federal sites)

  2. Monitor Types

  3. EPA’s Air Quality Index

  4. AQI Levels over 100 (2004 to date)

  5. Realtime Ozone and PM2.5 Data Reported at EPA’s AIRNOW http://www.epa.gov/airnow

  6. Comparison of 2003 Monitored Values to Annual PM2.5 Standard (15 mg/m3 )

  7. CAFO Monitoring • 10 sites • Hydrogen sulfide, ammonia, wind speed and direction • At houses neighboring large hog, cattle, dairy and chicken confined animal feeding operations (CAFO’s)

  8. Clarion CAFO: Ammonia Data

  9. Clarion CAFO: Hydrogen Sulfide Data

  10. Chickens Data: 1/04-6/04 Blue dots: H2S Pink dots: NH3

  11. Toxics Monitoring Results: 2003

  12. Contact information • (515) 281-8923 • sean.fitzsimmons@dnr.state.ia.us • www.iowacleanair.com 

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