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Lecture 3a in harmony with nature

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Lecture 3a in harmony with nature

  1. 1. Window
  2. 2. Good Class Excellent Class
  3. 3. Outdoor Ambient level (Annual Average) Roadside stations = 1.1 ppm Urban stations = 0.75 ppm Good Class Excellent Class
  4. 4. Good Class Excellent Class
  5. 5. Outdoor Ambient level (Annual Average) Roadside stations = 70 ppb Urban stations = 45 ppb Good Class Excellent Class
  6. 6. Good Class Excellent Class
  7. 7. Good Class Excellent Class
  8. 8. Outdoor Ambient level (Annual Average) Roadside stations = 1.1 ppm Urban stations = 0.75 ppm Good Class Excellent Class
  9. 9. Good Class Excellent Class
  10. 10. Outdoor Ambient level (Annual Average) Roadside stations = 70 ppb Urban stations = 45 ppb Good Class Excellent Class
  11. 11. Good Class Excellent Class
  12. 12. Unit 2 Unit 4
  13. 13. Good Class Excellent Class
  14. 14. Outdoor Ambient level (Annual Average) Roadside stations = 1.1 ppm Urban stations = 0.75 ppm Good Class Excellent Class
  15. 15. Good Class Excellent Class
  16. 16. Outdoor Ambient level (Annual Average) Roadside stations = 70 ppb Urban stations = 45 ppb Good Class Excellent Class
  17. 17. Good Class Excellent Class
  18. 18. 10 commandments of IAQ  Visual presentation  Time as a dimension  State-of-the-art technology  Automatic air monitoring  Data logging  Computerization  Information technology  Quantitative  Accurate, precise  Labour saving & cost effective

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