Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 3.2 | 10 AM | 4.8 | 01 AM |
Ashland | Bad River Tribal School | µg/m³ | 2.2 | 07 PM | 2.8 | 07 AM |
Kenosha | Chiwaukee Prairie | µg/m³ | 3.1 | 10 PM | 5.1 | 10 PM |
Sauk | Devils Lake | µg/m³ | 3 | 10 PM | 3.7 | 11 PM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 7.6 | 02 PM | 32.7 | 12 AM |
Brown | Green Bay East High | µg/m³ | 3.6 | 06 PM | 5.3 | 08 AM |
Ozaukee | Harrington Beach Park | µg/m³ | 2.6 | 08 AM | 4.3 | 09 PM |
Dodge | Horicon Wildlife Area | µg/m³ | 2.4 | 07 AM | 3 | 05 AM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 3.4 | 10 PM | 5.4 | 07 PM |
Dane | Madison University Ave. Well #6 | µg/m³ | 3.1 | 10 PM | 5.2 | 07 PM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 3.7 | 11 PM | 6.4 | 07 PM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 3.5 | 11 PM | 6 | 06 PM |
Forest | Potawatomi | µg/m³ | 2.2 | 08 AM | 3 | 05 AM |
Grant | Potosi | µg/m³ | 6.9 | 03 PM | 5 | 05 AM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 4 | 10 PM | 8.5 | 09 PM |