| 측정소 | 데이터시간 | 미세먼지 | 초미세먼지 | 이산화탄소 | 오존 | 이산화황 | 이산화질소 |
| 삼기면 | 2026-03-26 10:00:00 | 81.0㎍/㎥ (2) | 52.0㎍/㎥ (3) | 0.4ppm (1) | 0.055ppm (2) | 0.003ppm (1) | 0.008ppm (1) |
| 삼남읍 | 2026-03-26 10:00:00 | 74.0㎍/㎥ (2) | 42.0㎍/㎥ (2) | 0.7ppm (1) | 0.024ppm (1) | 0.003ppm (1) | 0.024ppm (1) |
| 삼락동 | 2026-03-26 10:00:00 | 57.0㎍/㎥ (2) | 47.0㎍/㎥ (2) | 0.6ppm (1) | 0.019ppm (1) | 0.004ppm (1) | 0.034ppm (2) |
| 삼방동 | 2026-03-26 10:00:00 | 82.0㎍/㎥ (2) | 49.0㎍/㎥ (2) | 0.5ppm (1) | 0.013ppm (1) | 0.005ppm (1) | 0.023ppm (1) |
| 삼산 | 2026-03-26 10:00:00 | 39.0㎍/㎥ (2) | 30.0㎍/㎥ (2) | 0.5ppm (1) | 0.029ppm (1) | 0.004ppm (1) | 0.028ppm (1) |
| 삼산동 | 2026-03-26 10:00:00 | 69.0㎍/㎥ (2) | 46.0㎍/㎥ (2) | 0.6ppm (1) | 0.026ppm (1) | 0.003ppm (1) | 0.033ppm (2) |
| 삼일동 | 2026-03-26 10:00:00 | 65.0㎍/㎥ (2) | 48.0㎍/㎥ (2) | 0.7ppm (1) | 0.053ppm (2) | 0.01ppm (1) | 0.037ppm (2) |
| 삼진로 | 2026-03-26 10:00:00 | 54.0㎍/㎥ (2) | 42.0㎍/㎥ (2) | 0.5ppm (1) | 0.03ppm (2) | 0.002ppm (1) | 0.016ppm (1) |
| 삼척항 | 2026-03-26 10:00:00 | 75.0㎍/㎥ (2) | 51.0㎍/㎥ (3) | 0.6ppm (1) | 0.038ppm (2) | 0.003ppm (1) | 0.023ppm (1) |
| 삼천동 | 2026-03-26 10:00:00 | 66.0㎍/㎥ (2) | 43.0㎍/㎥ (2) | 0.5ppm (1) | 0.026ppm (1) | 0.004ppm (1) | 0.012ppm (1) |