Unhealthy for Sensitive Groups
Primary Pollutant: PM2.5
| O3 | 62 µg/m3 (28) |
| PM2.5 | 45 µg/m3 (124) |
| PM10 | 77 µg/m3 (62) |
| CO | 855 µg/m3 (8) |
| NO2 | 35 µg/m3 (17) |
| SO2 | 11 µg/m3 (6) |
Source: CAMS, Vaisala Xweather
| Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
|---|---|---|---|---|---|---|---|---|
| Yeongju | 400 |
PM2.5 | 9999 (400) | 46 (42) | 37 (18) | 8.428 (4) | 733 (7) | 5.502 (3) |
| Samcheok | 400 |
PM2.5 | 9999 (400) | 47 (43) | 39 (19) | 55 (25) | 607 (6) | 7.074 (4) |
| Donghae City | 155 |
PM2.5 | 63 (155) | 120 (83) | 55 (27) | 16 (7) | 1305 (13) | 12 (6) |
| Pyeongchang | 124 |
PM2.5 | 45 (124) | 58 (52) | 39 (19) | 17 (8) | 698 (7) | 4.454 (2) |
| Sokcho | 114 |
PM2.5 | 41 (114) | 56 (51) | 28 (14) | 46 (21) | 973 (9) | 4.978 (3) |
| Pyeongchang | 146 |
PM2.5 | 54 (146) | 68 (57) | 18 (9) | 36 (16) | 836 (8) | 4.978 (3) |
| T'aebaek | 107 |
PM2.5 | 38 (107) | 43 (39) | 14 (7) | 45 (20) | 710 (7) | 7.074 (4) |
| Jumunjin | 102 |
PM2.5 | 36 (102) | 61 (54) | 16 (8) | 74 (33) | 424 (4) | 3.406 (2) |
| T'aebaek | 127 |
PM2.5 | 46 (127) | 70 (58) | 46 (23) | 32 (15) | 1248 (12) | 8.122 (4) |
| Donghae City | 153 |
PM2.5 | 60 (153) | 110 (78) | 80 (39) | 13 (6) | 756 (7) | 6.288 (3) |
Source: Unknown Governmental Organization
| Hour |
| AQI |
| Primary |
| Wind Dir |
| Wind Speed ( mph kmh) |
| Temp (°F°C) |
| Tuesday, Jan 21 | Wednesday, Jan 22 | Thursday, Jan 23 | Friday, Jan 24 | Saturday, Jan 25 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am |
| 117 | 118 | 119 | 119 | 109 | 103 | 99 | 93 | 91 | 95 | 105 | 104 | 105 | 111 | 112 | 113 | 116 | 113 | 120 | 120 | 128 | 121 | 120 | 115 | 123 | 118 | 97 | 86 | 77 | 78 | 83 | 85 | 90 | 98 | 99 | 97 | 95 | 93 | 92 | 90 | 93 | 97 | 85 | 85 | 84 | 75 | 77 | 78 | 81 | 76 | 69 | 67 | 66 | 64 | 62 | 82 | 91 | 98 | 111 | 82 | 59 | 80 | 79 | 78 | 77 | 76 | 75 | 53 | 54 | 55 | 56 | 58 | 60 | 56 | 55 | 54 | 56 | 61 | 61 | 61 | 61 | 61 | 62 | 63 | 63 | 64 | 64 | 62 | 63 | 65 | 61 | 62 | 53 | 44 | 38 | 36 | 37 |
| PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 |
| WSW | W | WNW | NNW | N | N | N | N | N | NW | WSW | WSW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | ENE | ENE | ESE | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | NW | N | NNE | NNE | NNE | N | NW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | NNW | N | N | NNE | NNE | NNE | N | N | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| 8 13 | 5 9 | 4 6 | 4 6 | 5 7 | 5 8 | 5 8 | 5 7 | 2 4 | 1 2 | 4 7 | 7 11 | 8 13 | 9 14 | 10 15 | 10 16 | 10 16 | 10 16 | 10 17 | 9 15 | 8 13 | 7 11 | 6 10 | 7 11 | 9 14 | 8 13 | 7 11 | 6 10 | 4 7 | 1 2 | 1 2 | 2 3 | 1 2 | 2 4 | 7 12 | 13 21 | 12 19 | 11 18 | 10 17 | 10 16 | 10 16 | 11 17 | 11 17 | 10 16 | 10 15 | 9 15 | 8 14 | 8 13 | 7 12 | 5 7 | 3 4 | 3 6 | 4 7 | 5 7 | 5 8 | 4 6 | 3 5 | 5 7 | 5 8 | 6 9 | 7 11 | 7 11 | 6 10 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 12 | 8 12 | 8 12 | 8 12 | 8 12 | 11 17 | 10 17 | 11 17 | 10 16 | 8 12 | 7 11 | 5 8 | 4 6 | 3 5 | 2 4 | 2 4 | 2 4 | 3 4 | 3 5 | 3 5 | 4 6 | 4 6 | 4 7 | 4 7 | 5 7 | 5 8 | 5 7 | 5 8 | 5 8 |
| 38 3.6 | 41 5.1 | 44 6.6 | 47 8.1 | 47 8.2 | 47 8.2 | 47 8.2 | 45 7.3 | 43 6.4 | 42 5.4 | 41 5.2 | 41 5 | 41 4.8 | 40 4.5 | 40 4.2 | 39 4 | 39 3.6 | 38 3.3 | 37 2.9 | 37 2.8 | 37 2.7 | 37 2.6 | 38 3.2 | 39 3.7 | 40 4.2 | 42 5.6 | 45 7.1 | 47 8.5 | 47 8.4 | 47 8.4 | 47 8.4 | 45 7.5 | 44 6.6 | 42 5.7 | 42 5.4 | 41 5.1 | 41 4.8 | 40 4.3 | 39 3.7 | 38 3.2 | 37 2.8 | 36 2.5 | 36 2 | 35 1.8 | 35 1.7 | 35 1.5 | 36 2.2 | 37 2.9 | 38 3.6 | 41 5 | 43 6.4 | 46 7.8 | 46 7.7 | 46 7.6 | 45 7.4 | 44 6.4 | 42 5.4 | 40 4.3 | 39 3.9 | 38 3.6 | 38 3.2 | 37 2.9 | 37 2.6 | 36 2.3 | 36 2 | 35 1.8 | 35 1.5 | 34 1.4 | 34 1.3 | 34 1.3 | 36 2 | 37 2.7 | 38 3.4 | 40 4.5 | 42 5.6 | 44 6.7 | 44 6.8 | 44 6.8 | 44 6.9 | 43 6.2 | 42 5.6 | 41 5 | 41 5.1 | 41 5.2 | 41 5.2 | 41 4.9 | 40 4.5 | 39 4.1 | 38 3.4 | 37 2.9 | 36 2.2 | 36 2.1 | 35 1.9 | 35 1.8 | 36 2.2 | 37 2.7 | 38 3.2 |
Source: CAMS, Vaisala Xweather
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