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Ozone is monitored April thru September.
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Forecast Discussion label
FORECAST SUMMARY: Monday, November 16th, 2009 through Monday, November 23rd, 2009 PM-2.5: 24-hour Fine Particulate concentrations...
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Latest AQI label
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Location Current
AQI Value
Forecast
Today
Tomorrow
Ann Arbor 54 - PM2.5 PM2.5 PM2.5
Benton Harbor 69 - PM2.5 PM2.5 PM2.5
Detroit 54 - PM2.5 PM2.5 PM2.5
Eastern U.P. 33 - PM2.5 PM2.5 PM2.5
Flint 62 - PM2.5 PM2.5 PM2.5
Grand Rapids 67 - PM2.5 PM2.5 PM2.5
Houghton Lake 30 - PM2.5 PM2.5 PM2.5
Kalamazoo 69 - PM2.5 PM2.5 PM2.5
Lansing 54 - PM2.5 PM2.5 PM2.5
Ludington 30 - PM2.5 PM2.5 PM2.5
Saginaw 35 - PM2.5 PM2.5 PM2.5
Traverse City 30 - PM2.5 PM2.5 PM2.5
Map of Michigan
Good
Moderate
Unhealthy for Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous
November 22, 2009
Bay City AQI 35 (Good) at 10:00 ET Coloma: No AQI data Cassopolis: No AQI data Dearborn AQI 44 (Good) at 10:00 ET Allen Park AQI 46 (Good) at 10:00 ET Detroit - E 7 Mile: No AQI data Evans: No AQI data Detroit - W Lafayette AQI 40 (Good) at 10:00 ET Flint AQI 71 (Moderate) at 10:00 ET Frankfort: No AQI data Detroit - Newberry AQI 54 (Moderate) at 10:00 ET New Haven: No AQI data Oak Park: No AQI data Detroit - Southwest: No AQI data Warren: No AQI data Ypsilanti AQI 53 (Moderate) at 10:00 ET Grand Rapids AQI 70 (Moderate) at 10:00 ET Harbor Beach: No AQI data Holland: No AQI data Houghton Lake AQI 30 (Good) at 10:00 ET Jenison: No AQI data Kalamazoo AQI 79 (Moderate) at 10:00 ET Lansing AQI 53 (Moderate) at 10:00 ET Manistee: No AQI data Muskegon: No AQI data Otisville: No AQI data Peshawbestown: No AQI data Port Huron AQI 40 (Good) at 10:00 ET Roselake: No AQI data Scottville: No AQI data Seney AQI 36 (Good) at 10:00 ET Tecumseh AQI 50 (Good) at 10:00 ET

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AQI Breakpoints