Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 10.5 | 03 PM | 15.2 | 12 AM |
Ashland | Bad River Tribal School | µg/m³ | 11 | 01 PM | 12.4 | 01 AM |
Kenosha | Chiwaukee Prairie | µg/m³ | 8.5 | 07 PM | 9.6 | 05 AM |
Sauk | Devils Lake | µg/m³ | 8.6 | 04 PM | 11.6 | 11 AM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 10.1 | 11 PM | 12.1 | 11 AM |
Brown | Green Bay East High | µg/m³ | 10.4 | 12 AM | 11.5 | 06 AM |
Ozaukee | Harrington Beach Park | µg/m³ | 10.7 | 05 PM | 11.4 | 12 AM |
Dodge | Horicon Wildlife Area | µg/m³ | 9 | 09 PM | 10.7 | 08 PM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 9.2 | 04 PM | 12.9 | 12 PM |
Dane | Madison University Ave. Well #6 | µg/m³ | 10.6 | 06 PM | 14.7 | 12 PM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 18.2 | 06 PM | 39.7 | 12 AM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 10.5 | 04 PM | 15.6 | 12 AM |
Forest | Potawatomi | µg/m³ | 8.4 | 12 AM | 7.7 | 02 AM |
Grant | Potosi | µg/m³ | 11.1 | 11 PM | 16.5 | 09 AM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 13.1 | 05 PM | 23.5 | 01 AM |