Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 5.2 | 12 AM | 1 | 11 PM |
Ashland | Bad River Tribal School | µg/m³ | 1 | 11 PM | 2.5 | 10 PM |
Kenosha | Chiwaukee Prairie | µg/m³ | 2.5 | 12 AM | 4.1 | 10 PM |
Sauk | Devils Lake | µg/m³ | 2.3 | 11 PM | 4.8 | 05 PM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 2.8 | 11 PM | 4 | 01 PM |
Brown | Green Bay East High | µg/m³ | 5.5 | 12 AM | 1.4 | 11 PM |
Ozaukee | Harrington Beach Park | µg/m³ | 3.1 | 12 AM | 1.5 | 12 PM |
Dodge | Horicon Wildlife Area | µg/m³ | 3.2 | 12 AM | 2.8 | 10 PM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 2.1 | 11 PM | 4.4 | 06 PM |
Dane | Madison University Ave. Well #6 | µg/m³ | 2.4 | 11 PM | 4.7 | 05 PM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 3.2 | 12 AM | 4.6 | 06 PM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 3.8 | 12 AM | 3.1 | 09 AM |
Forest | Potawatomi | µg/m³ | 1.7 | 12 AM | 0.8 | 09 PM |
Grant | Potosi | µg/m³ | 5.2 | 11 PM | 9.4 | 10 PM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 3.2 | 12 AM | 3.3 | 11 PM |