Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 5.9 | 12 AM | 5 | 08 PM |
Ashland | Bad River Tribal School | µg/m³ | 3.5 | 08 PM | 4.3 | 09 PM |
Kenosha | Chiwaukee Prairie | µg/m³ | 8.7 | 03 AM | 12.2 | 03 AM |
Sauk | Devils Lake | µg/m³ | 7.1 | 09 AM | 10.6 | 07 AM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 4.9 | 12 AM | 6.6 | 10 PM |
Brown | Green Bay East High | µg/m³ | 4.6 | 12 AM | 5.3 | 06 PM |
Ozaukee | Harrington Beach Park | µg/m³ | 5.5 | 12 AM | 5.5 | 05 AM |
Dodge | Horicon Wildlife Area | µg/m³ | 5.2 | 12 AM | 6.2 | 11 AM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 9.7 | 09 AM | 13.4 | 07 AM |
Dane | Madison University Ave. Well #6 | µg/m³ | 11.1 | 10 AM | 14.4 | 12 AM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 7 | 12 AM | 6.7 | 12 AM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 7.2 | 12 AM | 6.9 | 12 AM |
Forest | Potawatomi | µg/m³ | 3.3 | 10 PM | 4.1 | 03 PM |
Grant | Potosi | µg/m³ | 13.2 | 11 AM | 16.4 | 07 AM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 7.5 | 12 AM | 7.2 | 12 AM |