Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 11.3 | 11 PM | 19 | 10 PM |
Ashland | Bad River Tribal School | µg/m³ | 5.1 | 11 PM | 6.6 | 08 AM |
Kenosha | Chiwaukee Prairie | µg/m³ | 8.9 | 10 PM | 10.8 | 08 AM |
Sauk | Devils Lake | µg/m³ | 10.9 | 11 PM | 25.9 | 06 PM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 7.8 | 08 PM | 10.9 | 02 AM |
Brown | Green Bay East High | µg/m³ | 11.1 | 11 PM | 16.4 | 09 PM |
Ozaukee | Harrington Beach Park | µg/m³ | 8.8 | 11 PM | 11.6 | 03 AM |
Dodge | Horicon Wildlife Area | µg/m³ | 9.2 | 11 PM | 16.9 | 10 PM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 8.6 | 06 PM | 11 | 08 AM |
Dane | Madison University Ave. Well #6 | µg/m³ | 10 | 05 PM | 20.6 | 05 PM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 14.5 | 07 PM | 21.4 | 06 PM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 12.3 | 10 PM | 19 | 12 AM |
Forest | Potawatomi | µg/m³ | 7.3 | 11 PM | 11.2 | 06 AM |
Grant | Potosi | µg/m³ | 10.2 | 08 PM | 13.5 | 07 AM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 11.3 | 09 PM | 15.9 | 08 PM |