Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 3.5 | 12 AM | 6.1 | 11 PM |
Ashland | Bad River Tribal School | µg/m³ | 1.9 | 11 PM | 3.6 | 08 PM |
Kenosha | Chiwaukee Prairie | µg/m³ | 5 | 01 AM | 9.5 | 12 AM |
Sauk | Devils Lake | µg/m³ | 3.3 | 07 PM | 4.5 | 02 AM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 3.6 | 10 PM | 6.8 | 10 PM |
Brown | Green Bay East High | µg/m³ | 3.1 | 12 AM | 4.9 | 08 PM |
Ozaukee | Harrington Beach Park | µg/m³ | 3.7 | 01 AM | 6.1 | 01 AM |
Dodge | Horicon Wildlife Area | µg/m³ | 3.9 | 12 AM | 3.6 | 11 PM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 3.8 | 05 AM | 4.7 | 04 AM |
Dane | Madison University Ave. Well #6 | µg/m³ | 4 | 05 AM | 4.7 | 04 AM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 6.9 | 01 AM | 9.3 | 12 AM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 6.3 | 01 AM | 10.9 | 12 AM |
Forest | Potawatomi | µg/m³ | 1.4 | 10 PM | 2.6 | 10 PM |
Grant | Potosi | µg/m³ | 5.6 | 02 PM | 11.2 | 12 AM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 7 | 12 AM | 56 | 08 PM |