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 | 38.3 | 16.7 | 17.2 | 17.6 | 18.1 | 18.5 | 18.7 | 19 | 19.5 | 19.8 | 20.3 | 21.4 | 22.7 | 24.4 | 26 | 27.8 | 29.6 | 31.4 | 33.2 | 34.5 | 35.5 | 36.6 | 37.4 | 37.9 | 38.3 |
| Brown | Green Bay East High | µg/m³ | 69.8 | 69.8 | 66.7 | 63.6 | 60.7 | 57.7 | 54.8 | 51.9 | 49.4 | 47.5 | 46 | 44.8 | 44.3 | 44 | 43.7 | 43.1 | 41.7 | 40.6 | 39.9 | 39.5 | 38.7 | 38 | 38.3 | 38.5 | 38.8 |
| Dane | Madison East | µg/m³ | 43.2 | 43.2 | 43.2 | 42.6 | 41.8 | 40.7 | 39.3 | 38.1 | 36.9 | 36 | 34.5 | 33 | 31.6 | 30.2 | 28.9 | 27.8 | 27.2 | 26.9 | 27.1 | 27.8 | 28.8 | 30.5 | 33 | 32.9 | 32.8 |
| Dane | Madison University Ave. Well #6 | µg/m³ | 45.9 | 45.9 | 45.6 | 44.8 | 43.8 | 42.4 | 41 | 39.7 | 38.6 | 37.4 | 35.6 | 33.8 | 32.2 | 30.7 | 29.2 | 28 | 27.4 | 27.1 | 27.2 | 27.9 | 28.7 | 29.5 | 30.2 | 30.7 | 30.7 |
| Dodge | Horicon Wildlife Area | µg/m³ | 45.6 | 45.6 | 43.8 | 42.4 | 41.1 | 39.5 | 37.3 | 35.1 | 33.1 | 31.3 | 29.9 | 29.1 | 28.6 | 28.4 | 28.9 | 29.9 | 30.9 | 32.1 | 33 | 33.4 | 33.7 | 34 | 34.1 | 34.3 | 34.5 |
| Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 85.2 | 61 | 64.7 | 68.3 | 71.9 | 75.3 | 78.3 | 80.4 | 81.9 | 83 | 83.5 | 83.3 | 83.6 | 84.7 | 85.2 | 84.6 | 84.1 | 83.8 | 83.2 | 82.1 | 78.8 | 75.2 | 71.6 | 68 | 64.7 |
| Forest | Potawatomi | µg/m³ | 64.6 | 60.1 | 61.5 | 61.9 | 62 | 62.1 | 62.5 | 62.8 | 62.6 | 62.6 | 63.5 | 64.3 | 64.6 | 64.1 | 63 | 60.7 | 58.4 | 56.3 | 54.4 | 52.4 | 50.3 | 49.1 | 48.5 | 47.9 | 47.4 |
| Grant | Potosi | µg/m³ | 44.3 | 41.8 | 42.6 | 43.3 | 43.8 | 44.3 | 44.3 | 43.8 | 42.8 | 41.4 | 40 | 38.5 | 37.1 | 36 | 35.1 | 34.2 | 33.5 | 32.5 | 31.1 | 29.5 | 27.7 | 26.3 | 25.7 | 25 | 24.5 |
| Kenosha | Chiwaukee Prairie | µg/m³ | 34.4 | 34.4 | 33.1 | 31.9 | 30.8 | 29.7 | 28.4 | 26.8 | 25.2 | 23.5 | 22 | 20.8 | 19.9 | 19.4 | 18.8 | 18.3 | 17.9 | 17.7 | 17.8 | 18 | 18.2 | 18.4 | 18.5 | 18.6 | 18.7 |
| Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 41.1 | 41.1 | 40.2 | 38.7 | 36.8 | 34.7 | 32.3 | 30.1 | 28 | 26.1 | 25.1 | 24.2 | 23.8 | 24 | 24.6 | 25.2 | 25.8 | 26.6 | 27.3 | 27.8 | 28.3 | 29.3 | 30.1 | 31 | 31.8 |
| Milwaukee | Milwaukee-College Ave NR | µg/m³ | 36.2 | 36.2 | 35 | 33.7 | 32.1 | 30.1 | 28 | 25.6 | 23.5 | 22.1 | 21.7 | 21.4 | 21.2 | 21.4 | 21.9 | 22.3 | 22.8 | 23.3 | 24 | 24.9 | 25.8 | 26.7 | 27.8 | 28.7 | 29.6 |
| Outagamie | Appleton | µg/m³ | 73.7 | 73.7 | 70.2 | 66.7 | 63.5 | 60.2 | 57.1 | 54.2 | 51.4 | 48.8 | 46.7 | 45 | 43.9 | 43.3 | 43.1 | 43.3 | 43.8 | 44.7 | 45.2 | 45.9 | 46.7 | 46.8 | 46.8 | 47.8 | 48.8 |
| Ozaukee | Harrington Beach Park | µg/m³ | 41.2 | 41.2 | 39.5 | 37.2 | 34.4 | 32 | 29.6 | 27.4 | 25.3 | 23.4 | 22 | 20.7 | 20.4 | 20.5 | 21 | 21.4 | 22 | 22.4 | 23 | 23.5 | 24 | 24.9 | 25.6 | 26.2 | 27 |
| Sauk | Devils Lake | µg/m³ | 56.5 | 56.5 | 56 | 55.5 | 55 | 54.1 | 52.7 | 50.8 | 49 | 47 | 45.1 | 43.1 | 41.2 | 39.3 | 37.6 | 36 | 34.7 | 33.6 | 33 | 32.4 | 32.1 | 32.1 | 32.4 | 32.9 | 33.5 |
| Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 39.7 | 39.7 | 38 | 36.5 | 35 | 33.2 | 31.1 | 29.3 | 27.2 | 25.6 | 24.5 | 23.9 | 23.6 | 23.4 | 23.1 | 22.7 | 22.5 | 22.4 | 22.5 | 23.2 | 23.9 | 24.8 | 25.6 | 26.5 | 27.3 |