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E-M:/ Thursday's Smog



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Enviro-Mich message from "Alex J. Sagady & Associates" <ajs@sagady.com>
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Every ozone air monitoring site in Michigan
yesterday showed 8 hour averages at or over 85 ppb
except Houghton Lake.   Yesterday's 8 hour
average ozone concentrations from Holland to
Benzonia were the worst in the United States.

Holland, Scottville, Benzonia and Muskegon each
had the second highest ozone 8 hour
average in the time interval from January,1998 to present.

Benzonia, Muskegon, Holland and Scottville were over the 85 ppb level
for a full 10 hours.

Here are the maximum
8 hour averages:

Benzonia   105
Scottville 104
Muskegon  107
Holland  111
Coloma   98
Jenison 101
Grand Rapids  97
Evans   98

Kalamazoo  90
Lansing   86
Rose Lake-Clinton County  85
Flint   91
Otisville   93
Harbor Beach  94

Tecumseh  88
Ypsilanti  91
Oak Park    97
Allen Park  95
Detroit Linwood 93
Detroit E 7 mile 85
Warren 99
New Haven 96
Port Huron 89



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Alex J. Sagady & Associates  http://my.voyager.net/~ajs/sagady.pdf

Environmental Enforcement, Technical Review, Public Policy and
Communications on Air, Water and Waste/Community Environmental Protection

PO Box 39,  East Lansing, MI  48826-0039
(517) 332-6971; (517) 332-8987 (fax); ajs@sagady.com
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