MOJAVE DESERT AIR QUALITY MANAGEMENT DISTRICT

RULE 704 - EPISODE CRITERIA
(Amended: September 26, 1977)

RULE 704

EPISODE CRITERIA

(In parts per million parts of air)

 

Averaging

Time

Stage

1

Stage

2

Stage

3

Photochemical Oxidant

(Including Ozone)

1 Hour

20 ppm

35 ppm

50 ppm