Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 3.4 | 12 AM | 4.3 | 09 PM |
Ashland | Bad River Tribal School | µg/m³ | 2.3 | 12 AM | 2.8 | 05 AM |
Kenosha | Chiwaukee Prairie | µg/m³ | 4.8 | 02 AM | 6.1 | 01 AM |
Sauk | Devils Lake | µg/m³ | 4.8 | 12 AM | 4.2 | 02 AM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 3.5 | 11 AM | 3.7 | 08 AM |
Brown | Green Bay East High | µg/m³ | 3.9 | 12 AM | 3.1 | 02 PM |
Ozaukee | Harrington Beach Park | µg/m³ | 4 | 12 AM | 2.9 | 05 PM |
Dodge | Horicon Wildlife Area | µg/m³ | 4.4 | 12 AM | 4.7 | 11 AM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 4.9 | 12 AM | 4.3 | 11 AM |
Dane | Madison University Ave. Well #6 | µg/m³ | 5.5 | 12 AM | 4.2 | 02 PM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 5.2 | 12 AM | 6 | 12 AM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 5.1 | 12 AM | 6.4 | 12 AM |
Forest | Potawatomi | µg/m³ | 2.1 | 12 AM | 1.8 | 12 PM |
Grant | Potosi | µg/m³ | 6.3 | 02 AM | 7.5 | 12 AM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 5.2 | 12 AM | 5.6 | 12 AM |