Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 13.7 | 10 AM | 15.5 | 07 AM |
Ashland | Bad River Tribal School | µg/m³ | 5.1 | 04 AM | 6.7 | 03 AM |
Kenosha | Chiwaukee Prairie | µg/m³ | 14.5 | 12 AM | 15.8 | 02 PM |
Sauk | Devils Lake | µg/m³ | 9.2 | 12 AM | 10.4 | 06 AM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 6.9 | 08 AM | 9.7 | 03 AM |
Brown | Green Bay East High | µg/m³ | 12.8 | 11 AM | 14.8 | 06 AM |
Ozaukee | Harrington Beach Park | µg/m³ | 19.5 | 02 AM | 19.2 | 12 AM |
Dodge | Horicon Wildlife Area | µg/m³ | 12.9 | 12 AM | 12.4 | 04 AM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 9.6 | 12 AM | 10.2 | 03 AM |
Dane | Madison University Ave. Well #6 | µg/m³ | 13.7 | 12 AM | 15 | 08 AM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 18.1 | 12 AM | 16.2 | 12 PM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 13.8 | 12 AM | 14.7 | 01 PM |
Forest | Potawatomi | µg/m³ | 6.6 | 03 AM | 14.4 | 12 AM |
Grant | Potosi | µg/m³ | 11.7 | 12 AM | 11.4 | 01 AM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 15.3 | 12 AM | 15.3 | 12 PM |