Built by a class and left public, so the next lot can compare theirs against it.
PM2.5
32.5 µg/m³
Peak PM2.5
32.7 µg/m³
PM10
59.5 µg/m³
Nitrogen dioxide
14.8 µg/m³
Last updated: 11/1/2026, 4:56:10 AM
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| Time | PM2.5 (µg/m³) | Peak PM2.5 (µg/m³) | PM10 (µg/m³) | Nitrogen dioxide (µg/m³) |
|---|---|---|---|---|
| 11/1/2026, 4:56:10 AM | 32.5 µg/m³ | 32.7 µg/m³ | 59.5 µg/m³ | 14.8 µg/m³ |
| 11/1/2026, 3:56:02 AM | 31.6 µg/m³ | 31.7 µg/m³ | 59.2 µg/m³ | 9 µg/m³ |
| 11/1/2026, 2:39:54 AM | 30.7 µg/m³ | 31.6 µg/m³ | 55.9 µg/m³ | 9.1 µg/m³ |
| 11/1/2026, 1:39:45 AM | 31.4 µg/m³ | 31.5 µg/m³ | 55.7 µg/m³ | 7.1 µg/m³ |
| 11/1/2026, 12:39:34 AM | 31.2 µg/m³ | 31.5 µg/m³ | 57.5 µg/m³ | 7.5 µg/m³ |
| 10/31/2026, 11:39:23 PM | 31.4 µg/m³ | 32.1 µg/m³ | 58.6 µg/m³ | 10 µg/m³ |
| 10/31/2026, 10:39:10 PM | 32.4 µg/m³ | 32.9 µg/m³ | 61.5 µg/m³ | 11.9 µg/m³ |
| 10/31/2026, 9:39:00 PM | 35 µg/m³ | 35.4 µg/m³ | 65.1 µg/m³ | 15.6 µg/m³ |
| 10/31/2026, 8:38:47 PM | 36.5 µg/m³ | 40 µg/m³ | 75.5 µg/m³ | 35.6 µg/m³ |
| 10/31/2026, 7:38:35 PM | 41 µg/m³ | 43.9 µg/m³ | 79.2 µg/m³ | 59.2 µg/m³ |
| 10/31/2026, 6:38:22 PM | 42.9 µg/m³ | 44.1 µg/m³ | 77.2 µg/m³ | 74.8 µg/m³ |
| 10/31/2026, 5:38:11 PM | 40.1 µg/m³ | 43.5 µg/m³ | 64.1 µg/m³ | 67.4 µg/m³ |
| 10/31/2026, 4:37:59 PM | 30.7 µg/m³ | 36.2 µg/m³ | 46.7 µg/m³ | 40.4 µg/m³ |
| 10/31/2026, 3:37:50 PM | 20.8 µg/m³ | 23.5 µg/m³ | 31.9 µg/m³ | 15.6 µg/m³ |
| 10/31/2026, 2:37:41 PM | 14.6 µg/m³ | 16.7 µg/m³ | 26.9 µg/m³ | 12.1 µg/m³ |
| 10/31/2026, 1:37:32 PM | 13.2 µg/m³ | 13.9 µg/m³ | 26 µg/m³ | 9.6 µg/m³ |
| 10/31/2026, 12:37:20 PM | 14 µg/m³ | 13.5 µg/m³ | 26.2 µg/m³ | 10.5 µg/m³ |
| 10/31/2026, 11:14:56 AM | 15.9 µg/m³ | 17 µg/m³ | 32.9 µg/m³ | 12.1 µg/m³ |
| 10/31/2026, 10:14:47 AM | 19.2 µg/m³ | 23.9 µg/m³ | 47.5 µg/m³ | 19 µg/m³ |
| 10/31/2026, 9:14:37 AM | 28.9 µg/m³ | 36.7 µg/m³ | 64.2 µg/m³ | 39.8 µg/m³ |
| 10/31/2026, 8:14:25 AM | 39.5 µg/m³ | 43.8 µg/m³ | 76.5 µg/m³ | 65.6 µg/m³ |
| 10/31/2026, 7:14:15 AM | 42.9 µg/m³ | 44 µg/m³ | 71.7 µg/m³ | 68.1 µg/m³ |
| 10/31/2026, 6:14:02 AM | 37.4 µg/m³ | 38.7 µg/m³ | 65 µg/m³ | 38.4 µg/m³ |
| 10/31/2026, 5:13:54 AM | 33.4 µg/m³ | 34.1 µg/m³ | 61.5 µg/m³ | 17.9 µg/m³ |
| 10/31/2026, 4:13:45 AM | 31.7 µg/m³ | 31.9 µg/m³ | 57.4 µg/m³ | 9.8 µg/m³ |