| 측정소 | 데이터시간 | 미세먼지 | 초미세먼지 | 이산화탄소 | 오존 | 이산화황 | 이산화질소 |
| 호수동 | 2026-03-26 22:00:00 | 26.0㎍/㎥ (2) | 13.0㎍/㎥ (2) | 0.4ppm (1) | 0.049ppm (2) | 0.002ppm (1) | 0.013ppm (1) |
| 호암동 | 2026-03-26 22:00:00 | 74.0㎍/㎥ (2) | 38.0㎍/㎥ (3) | 0.7ppm (1) | 0.055ppm (2) | 0.003ppm (1) | 0.019ppm (1) |
| 홍도 | 2026-03-26 22:00:00 | 46.0㎍/㎥ (2) | 30.0㎍/㎥ (2) | 0.3ppm (1) | 0.054ppm (2) | 0.002ppm (1) | 0.007ppm (1) |
| 홍릉로 | 2026-03-26 22:00:00 | 64.0㎍/㎥ (2) | 39.0㎍/㎥ (3) | 0.7ppm (1) | 0.02ppm (1) | 0.003ppm (1) | 0.042ppm (2) |
| 홍성읍 | 2026-03-26 22:00:00 | 36.0㎍/㎥ (2) | 30.0㎍/㎥ (2) | 0.5ppm (1) | 0.047ppm (2) | 0.004ppm (1) | 0.009ppm (1) |
| 홍천읍 | 2026-03-26 22:00:00 | 66.0㎍/㎥ (2) | 31.0㎍/㎥ (2) | 0.5ppm (1) | 0.043ppm (2) | 0.003ppm (1) | 0.019ppm (1) |
| 화도읍 | 2026-03-26 22:00:00 | 102.0㎍/㎥ (3) | 66.0㎍/㎥ (3) | 0.8ppm (1) | 0.036ppm (2) | 0.004ppm (1) | 0.034ppm (2) |
| 화랑로 | 2026-03-26 22:00:00 | 61.0㎍/㎥ (2) | 37.0㎍/㎥ (3) | 0.6ppm (1) | 0.03ppm (1) | 0.003ppm (1) | 0.038ppm (2) |
| 화북동 | 2026-03-26 22:00:00 | 37.0㎍/㎥ (2) | 19.0㎍/㎥ (2) | 0.4ppm (1) | 0.041ppm (2) | 0.002ppm (1) | 0.018ppm (1) |
| 화북면 | 2026-03-26 22:00:00 | 67.0㎍/㎥ (2) | 36.0㎍/㎥ (2) | 0.6ppm (1) | 0.056ppm (2) | 0.002ppm (1) | 0.011ppm (1) |