Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 19.6 | 09 PM | 22.1 | 07 PM |
Ashland | Bad River Tribal School | µg/m³ | 9.9 | 04 PM | 13.6 | 01 PM |
Kenosha | Chiwaukee Prairie | µg/m³ | 14.2 | 03 AM | 21.2 | 02 AM |
Sauk | Devils Lake | µg/m³ | 17 | 11 PM | 21.4 | 10 AM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 15.1 | 07 PM | 18.7 | 04 PM |
Brown | Green Bay East High | µg/m³ | 16.1 | 07 PM | 20 | 01 PM |
Ozaukee | Harrington Beach Park | µg/m³ | 13.4 | 08 PM | 19 | 07 AM |
Dodge | Horicon Wildlife Area | µg/m³ | 17.7 | 11 PM | 19.4 | 07 AM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 19.6 | 08 PM | 22.3 | 05 AM |
Dane | Madison University Ave. Well #6 | µg/m³ | 18.6 | 07 PM | 20.5 | 08 AM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 16.7 | 09 AM | 22.1 | 07 AM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 17 | 08 AM | 22.6 | 01 AM |
Forest | Potawatomi | µg/m³ | 12.6 | 12 AM | 14.7 | 11 AM |
Grant | Potosi | µg/m³ | 20.9 | 11 PM | 36.5 | 11 PM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 17.5 | 09 AM | 23.7 | 03 AM |