| 측정소 | 데이터시간 | 미세먼지 | 초미세먼지 | 이산화탄소 | 오존 | 이산화황 | 이산화질소 |
| 삼기면 | 2026-09-06 14:00:00 | 11.0㎍/㎥ (1) | 3.0㎍/㎥ (1) | 0.3ppm (1) | 0.037ppm (2) | 0.003ppm (1) | 0.003ppm (1) |
| 삼남읍 | 2026-09-06 14:00:00 | 22.0㎍/㎥ (1) | 9.0㎍/㎥ (1) | 0.3ppm (1) | 0.047ppm (2) | 0.002ppm (1) | 0.004ppm (1) |
| 삼락동 | 2026-09-06 14:00:00 | 19.0㎍/㎥ (1) | 11.0㎍/㎥ (1) | 0.3ppm (1) | 0.046ppm (2) | 0.003ppm (1) | 0.006ppm (1) |
| 삼방동 | 2026-09-06 14:00:00 | 22.0㎍/㎥ (1) | 8.0㎍/㎥ (1) | 0.2ppm (1) | 0.048ppm (2) | 0.002ppm (1) | 0.003ppm (1) |
| 삼산 | 2026-09-06 14:00:00 | 6.0㎍/㎥ (1) | 4.0㎍/㎥ (1) | 0.3ppm (1) | 0.046ppm (2) | 0.002ppm (1) | 0.004ppm (1) |
| 삼산동 | 2026-09-06 14:00:00 | 27.0㎍/㎥ (1) | 13.0㎍/㎥ (1) | 0.3ppm (1) | 0.05ppm (2) | 0.002ppm (1) | 0.005ppm (1) |
| 삼일동 | 2026-09-06 14:00:00 | 16.0㎍/㎥ (1) | 6.0㎍/㎥ (1) | 0.4ppm (1) | 0.043ppm (2) | 0.002ppm (1) | 0.004ppm (1) |
| 삼진로 | 2026-09-06 14:00:00 | 21.0㎍/㎥ (1) | 11.0㎍/㎥ (1) | 0.2ppm (1) | 0.051ppm (2) | 0.003ppm (1) | 0.007ppm (1) |
| 삼척항 | 2026-09-06 14:00:00 | 30.0㎍/㎥ (2) | 17.0㎍/㎥ (1) | 0.3ppm (1) | 0.044ppm (2) | 0.002ppm (1) | 0.004ppm (1) |
| 삼천동 | 2026-09-06 14:00:00 | 15.0㎍/㎥ (1) | 5.0㎍/㎥ (1) | 0.3ppm (1) | 0.042ppm (2) | 0.001ppm (1) | 0.003ppm (1) |