Made available by Touch N' Go Systems, Inc., and the
Law Offices of James B. Gottstein.

You can also go to The Alaska Legal Resource Center or search the entire website search.

Touch N' Go,® the DeskTop In-and-Out Board makes your office run smoother. Visit Touch N' Go's Website to see how.
Title 18 . Environmental Conservation
Chapter 50 . Administrative Enforcement
Section 245. Air episodes and advisories

18 AAC 50.245. Air episodes and advisories

(a) The department may declare an air episode and prescribe and publicize curtailment action if the concentration of an air pollutant in the ambient air has reached, or is likely in the immediate future to reach, any of the concentrations established in Table 6 in this subsection.

    

    

Table 6 Concentrations Triggering an Air Episode Episode Type Air Pollutant Concentration in micrograms per cubic meter Air alert Sulfur dioxide 365 (24-hour average) [0.14 ppm PM-10 150 (24-hour average) PM-10 from wood 92 (24-hour average) burning (wood smoke control areas) Carbon monoxide 10,000 (8-hour average) [8.7 ppm Air warning Sulfur dioxide 800 (24-hour average) [0.31 ppm PM-10 350 (24-hour average) Carbon monoxide 17,000 (8-hour average) [15 ppm Air emergency Sulfur dioxide 1,600 (24-hour average) [0.61 ppm PM-10 420 (24-hour average) PM-10 from wood During an air alert, a burning (wood smoke concentration measured or control areas) predicted to exceed 92 (24-hour average), and to continue to increase beyond the concentration that triggered the air alert Carbon monoxide 34,000 (8-hour average) [30 ppm

(b) The department will declare an air quality advisory if, in its judgment, air quality or atmospheric dispersion conditions exist that might threaten public health.

(c) If the department declares an air quality advisory under (b) of this section, the department will

(1) request voluntary emission curtailments from any person issued a permit under this chapter whose stationary source's emissions might impact the area subject to the advisory; and

(2) publicize actions to be taken to protect public health.

History: Eff. 1/18/97, Register 141; am 10/1/2004, Register 171

Authority: AS 46.03.020

AS 46.14.010

AS 46.14.020

AS 46.14.030

Sec. 30, ch. 74, SLA

1993


Note to HTML Version:

The Alaska Administrative Code was automatically converted to HTML from a plain text format. Every effort has been made to ensure its accuracy, but neither Touch N' Go Systems nor the Law Offices of James B. Gottstein can be held responsible for any possible errors. This version of the Alaska Administrative Code is current through June, 2006.

If it is critical that the precise terms of the Alaska Administrative Code be known, it is recommended that more formal sources be consulted. Recent editions of the Alaska Administrative Journal may be obtained from the Alaska Lieutenant Governor's Office on the world wide web. If any errors are found, please e-mail Touch N' Go systems at E-mail. We hope you find this information useful. Copyright 2006. Touch N' Go Systems, Inc. All Rights Reserved.

Last modified 7/05/2006