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 | 47.7 | 32.1 | 33.9 | 35.5 | 37.1 | 38.7 | 40.3 | 42.2 | 44 | 45.9 | 46.8 | 47.3 | 47.7 | 47.5 | 46.2 | 44 | 41.1 | 38.3 | 35.7 | 33.1 | 30.7 | 28.6 | 26.7 | 24.7 | 22.8 |
| Brown | Green Bay East High | µg/m³ | 28 | 4.5 | 4.4 | 4.4 | 4.4 | 4.5 | 5.1 | 6.7 | 8.4 | 10.1 | 11.3 | 12.4 | 13.6 | 14.9 | 16.5 | 18 | 19.6 | 21.9 | 24.3 | 25.6 | 26.7 | 27.5 | 28 | 28 | 27.9 |
| Dane | Madison East | µg/m³ | 13.6 | 4.4 | 4.3 | 4.2 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.2 | 4.3 | 4.5 | 4.7 | 5 | 5.3 | 5.9 | 6.7 | 7.5 | 8.3 | 9.1 | 10 | 10.8 | 11.8 | 12.7 | 13.6 |
| Dane | Madison University Ave. Well #6 | µg/m³ | 15.9 | 4.6 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.7 | 4.9 | 5.2 | 5.5 | 5.8 | 6.2 | 6.7 | 7.5 | 8.5 | 9.5 | 10.6 | 11.7 | 12.7 | 13.8 | 14.9 | 15.9 |
| Dodge | Horicon Wildlife Area | µg/m³ | 14.8 | 5.2 | 5.1 | 4.9 | 4.7 | 4.5 | 4.3 | 4.2 | 4.2 | 4.2 | 4.2 | 4.4 | 4.7 | 4.8 | 5.1 | 5.6 | 6.2 | 7 | 8.2 | 9.1 | 10.2 | 11.2 | 12.4 | 14 | 14.8 |
| Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 61.4 | 18.6 | 21.6 | 24.1 | 26.4 | 28.6 | 30.8 | 32.8 | 34.8 | 37 | 39.2 | 41.4 | 43.8 | 46.2 | 48.4 | 50.7 | 52.9 | 54.9 | 56.9 | 58.8 | 60.4 | 61.4 | 59.7 | 56 | 52.1 |
| Forest | Potawatomi | µg/m³ | 62 | 10.4 | 12.5 | 15.4 | 19.3 | 23.2 | 27 | 30.3 | 33.3 | 36.7 | 40.4 | 44.2 | 47.4 | 50.3 | 52.9 | 55.2 | 57.1 | 59 | 60.8 | 61.4 | 61.9 | 62 | 61.7 | 60.4 | 58.5 |
| Grant | Potosi | µg/m³ | 14 | 5.7 | 5.6 | 5.3 | 5.1 | 5 | 5 | 5 | 5 | 5 | 5.1 | 5.4 | 5.9 | 6.3 | 7 | 7.8 | 8.5 | 9.1 | 9.8 | 10.5 | 11.1 | 11.7 | 12.4 | 13.3 | 14 |
| Kenosha | Chiwaukee Prairie | µg/m³ | 9.8 | 5.8 | 5.8 | 5.6 | 5.3 | 5 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.9 | 5 | 5 | 5.1 | 5.2 | 5.3 | 5.6 | 5.7 | 6.1 | 6.8 | 7.6 | 8.3 | 9.1 | 9.8 |
| Marathon | Lake Dubay | µg/m³ | 56 | 5 | 5.1 | 5.7 | 6.6 | 8 | 10.1 | 12.8 | 15.9 | 19.9 | 23.6 | 27.1 | 30.1 | 32.8 | 35.7 | 38.2 | 40.7 | 43.1 | 45.7 | 47.9 | 50 | 51.7 | 53 | 54.9 | 56 |
| Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 15 | 6.4 | 6.3 | 6.4 | 6.3 | 6.1 | 5.9 | 5.8 | 5.9 | 6 | 6 | 6.1 | 6.2 | 6.4 | 6.8 | 7.4 | 8.4 | 9.1 | 9.7 | 10.3 | 11 | 11.8 | 12.9 | 14.3 | 15 |
| Milwaukee | Milwaukee-College Ave NR | µg/m³ | 12.8 | 5.8 | 5.8 | 5.7 | 5.5 | 5.3 | 5.1 | 5.1 | 5.1 | 5.2 | 5.2 | 5.2 | 5.2 | 5.3 | 5.4 | 5.9 | 6.5 | 7.3 | 7.9 | 8.5 | 9 | 9.7 | 10.5 | 11.7 | 12.8 |
| Outagamie | Appleton | µg/m³ | 33.8 | 5 | 4.8 | 4.7 | 4.5 | 4.4 | 4.6 | 6 | 7.8 | 9.6 | 11.5 | 13.6 | 15.8 | 18.6 | 20.8 | 22.4 | 23.7 | 25 | 26.6 | 29 | 31.3 | 32.7 | 33.5 | 33.8 | 33.8 |
| Ozaukee | Harrington Beach Park | µg/m³ | 14.3 | 4.7 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.4 | 4.3 | 4.3 | 4.3 | 4.4 | 5 | 5.8 | 6.6 | 7.2 | 7.8 | 8.5 | 9.4 | 10.4 | 11.5 | 12.7 | 13.9 | 14.2 | 14.3 |
| Sauk | Devils Lake | µg/m³ | 12.5 | 4.3 | 4.3 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.6 | 4.7 | 4.8 | 4.9 | 5 | 5.1 | 5.3 | 5.5 | 5.8 | 6.2 | 6.9 | 7.4 | 8 | 8.9 | 10 | 11.2 | 12.5 |
| Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 14.8 | 6 | 5.8 | 5.5 | 5.3 | 5.1 | 4.9 | 4.8 | 4.9 | 5 | 5.1 | 5.2 | 5.4 | 5.6 | 5.9 | 6.4 | 7.4 | 8.4 | 9.3 | 10 | 10.6 | 11.2 | 12 | 13.4 | 14.8 |