Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 8.2 | 09 AM | 9.4 | 10 AM |
Ashland | Bad River Tribal School | µg/m³ | 6 | 12 AM | 3.4 | 12 PM |
Kenosha | Chiwaukee Prairie | µg/m³ | 12.4 | 04 AM | 17.3 | 02 AM |
Sauk | Devils Lake | µg/m³ | 7.2 | 11 PM | 12.6 | 07 PM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 5.7 | 12 AM | 6.8 | 08 AM |
Brown | Green Bay East High | µg/m³ | 8.3 | 11 AM | 10.4 | 11 AM |
Ozaukee | Harrington Beach Park | µg/m³ | 10.2 | 10 PM | 13.5 | 09 PM |
Dodge | Horicon Wildlife Area | µg/m³ | 13.5 | 11 PM | 21.3 | 11 PM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 11.6 | 11 PM | 16.2 | 08 PM |
Dane | Madison University Ave. Well #6 | µg/m³ | 12.9 | 11 PM | 20 | 11 PM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 15 | 11 PM | 20.8 | 11 PM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 13.6 | 05 AM | 18.7 | 04 AM |
Forest | Potawatomi | µg/m³ | 4.6 | 12 AM | 4.1 | 08 PM |
Grant | Potosi | µg/m³ | 10.1 | 11 PM | 19.1 | 09 PM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 14.7 | 11 PM | 21.4 | 05 PM |