24-HR PM2.5 Summary
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| County | Site | Units | Max | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ashland | Bad River Tribal School | µg/m³ | 31.4 | 20.2 | 20.7 | 21.3 | 21.9 | 22.5 | 23.3 | 24.2 | 25.5 | 27.1 | 28.8 | 30.3 | 31.1 | 31.4 | 31.4 | 31.3 | 31.1 | 30.8 | 30.7 | 30.4 | 29.9 | 29.1 | 28.3 | 27.5 | 26.8 |
| Brown | Green Bay East High | µg/m³ | 18.7 | 13.6 | 13.8 | 13.7 | 13.7 | 13.8 | 13.9 | 14 | 14.3 | 14.4 | 14.8 | 15.3 | 15.8 | 16.3 | 16.9 | 17.4 | 17.8 | 18.1 | 18.4 | 18.6 | 18.7 | 18.7 | 18.5 | 18.3 | 17.8 |
| Dane | Madison East | µg/m³ | 21.1 | 13.4 | 13.2 | 12.9 | 12.8 | 12.6 | 12.8 | 12.9 | 13.1 | 13.2 | 13.2 | 13.3 | 13.5 | 13.8 | 14.2 | 14.7 | 15.3 | 16 | 17.1 | 17.8 | 18.5 | 19.2 | 19.8 | 20.5 | 21.1 |
| Dane | Madison University Ave. Well #6 | µg/m³ | 23.4 | 15.1 | 14.8 | 14.5 | 14.3 | 14.2 | 14.3 | 14.5 | 14.7 | 14.8 | 14.9 | 14.8 | 15 | 15.3 | 15.6 | 16.1 | 16.6 | 17.5 | 19 | 20 | 20.8 | 21.5 | 22.1 | 22.8 | 23.4 |
| Dodge | Horicon Wildlife Area | µg/m³ | 18.5 | 14 | 13.8 | 13.5 | 13.4 | 13.3 | 13.3 | 13.2 | 13.1 | 13 | 13 | 13.1 | 13.2 | 13.3 | 13.6 | 13.9 | 14.5 | 15.2 | 15.8 | 16.4 | 17 | 17.6 | 18.1 | 18.3 | 18.5 |
| Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 38.2 | 17.5 | 17.3 | 17.3 | 17.5 | 17.5 | 17.7 | 18 | 18.4 | 19 | 19.7 | 20.5 | 21.4 | 22.1 | 22.6 | 23.3 | 24.3 | 25.5 | 27.1 | 29.1 | 30.5 | 32 | 34 | 36.1 | 38.2 |
| Forest | Potawatomi | µg/m³ | 27.7 | 18.2 | 18.7 | 19.3 | 19.9 | 20.4 | 20.8 | 21.4 | 22 | 22.5 | 23.1 | 23.8 | 24.3 | 24.4 | 24.6 | 25 | 25.7 | 26.3 | 27.1 | 27.7 | 27.5 | 27.2 | 26.8 | 26.3 | 25.6 |
| Grant | Potosi | µg/m³ | 31.5 | 17 | 17 | 17.2 | 17.2 | 17 | 16.9 | 16.8 | 16.6 | 16.3 | 16.1 | 15.9 | 15.9 | 16 | 16.3 | 16.6 | 17.1 | 19.2 | 23.1 | 26.5 | 27.9 | 28.8 | 29.7 | 30.6 | 31.5 |
| Kenosha | Chiwaukee Prairie | µg/m³ | 14.1 | 13.9 | 13.9 | 13.8 | 13.7 | 13.8 | 13.9 | 14.1 | |||||||||||||||||
| Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 18.3 | 16.4 | 16.4 | 16.1 | 16 | 16 | 16.1 | 16.1 | 16.1 | 16 | 15.8 | 15.7 | 15.7 | 15.9 | 16.2 | 16.5 | 16.8 | 17.1 | 17.4 | 17.8 | 18.1 | 18.3 | 18.3 | 18.1 | 17.8 |
| Milwaukee | Milwaukee-College Ave NR | µg/m³ | 17.4 | 15.4 | 15.4 | 15.2 | 15.1 | 15 | 15.1 | 15.1 | 15.1 | 15 | 15 | 14.9 | 14.9 | 15 | 15.3 | 15.6 | 15.8 | 16.2 | 16.5 | 16.8 | 17 | 17.2 | 17.4 | 17.2 | 17 |
| Outagamie | Appleton | µg/m³ | 20.9 | 15.4 | 15.3 | 15.1 | 15.1 | 15.1 | 15.3 | 15.5 | 15.7 | 16 | 16.4 | 16.8 | 17.2 | 17.8 | 18.4 | 19 | 19.5 | 19.9 | 20.1 | 20.4 | 20.7 | 20.9 | 20.9 | 20.8 | 20.5 |
| Ozaukee | Harrington Beach Park | µg/m³ | 15.1 | 11.6 | 11.7 | 11.8 | 11.7 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.8 | 12 | 12.2 | 12.6 | 13 | 13.3 | 13.7 | 14 | 14.3 | 14.6 | 14.9 | 15.1 | 15.1 | 15 | 14.7 |
| Sauk | Devils Lake | µg/m³ | 26.3 | 14.9 | 15.1 | 15.4 | 15.5 | 15.4 | 15.3 | 15.2 | 15.1 | 15 | 15.1 | 15.3 | 15.5 | 15.7 | 16 | 16.5 | 18.3 | 19.8 | 20.8 | 21.8 | 22.8 | 23.7 | 24.5 | 25.3 | 26.3 |
| Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 19.1 | 19.1 | 18.8 | 18.2 | 18.1 | 17.9 | 17.6 | 17.3 | 17.1 | 16.9 | 16.9 | 16.7 | 16.7 | 16.7 | 16.9 | 17.1 | 17.3 | 17.6 | 18 | 18.4 | 18.6 | 18.8 | 19.1 | 19 | 18.7 |