Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 3.1 | 02 AM | 6.6 | 09 PM |
Ashland | Bad River Tribal School | µg/m³ | 2.6 | 07 AM | 3.5 | 06 PM |
Kenosha | Chiwaukee Prairie | µg/m³ | 6.1 | 11 PM | 12 | 10 PM |
Sauk | Devils Lake | µg/m³ | 3.8 | 10 PM | 5.1 | 10 AM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 3.4 | 06 AM | 4.6 | 07 AM |
Brown | Green Bay East High | µg/m³ | 3.5 | 11 PM | 10.1 | 11 PM |
Ozaukee | Harrington Beach Park | µg/m³ | 4.1 | 12 PM | 5.3 | 04 AM |
Dodge | Horicon Wildlife Area | µg/m³ | 4.9 | 09 AM | 5.3 | 02 AM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 5.1 | 10 PM | 6.4 | 08 AM |
Dane | Madison University Ave. Well #6 | µg/m³ | 5.8 | 11 PM | 8.7 | 07 AM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 5.5 | 05 PM | 7.1 | 07 AM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 5.2 | 02 PM | 7.2 | 06 AM |
Forest | Potawatomi | µg/m³ | 1.1 | 11 AM | 2 | 08 AM |
Grant | Potosi | µg/m³ | 12.6 | 07 PM | 34.4 | 01 AM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 5.2 | 05 PM | 7.6 | 03 PM |