Moderate
Primary Pollutant: PM2.5
| O3 | 67 µg/m3 (30) |
| PM2.5 | 13 µg/m3 (53) |
| PM10 | 27 µg/m3 (25) |
| CO | 412 µg/m3 (4) |
| NO2 | 13 µg/m3 (7) |
| SO2 | 5 µg/m3 (3) |
Source: CAMS, Vaisala Xweather
| Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
|---|---|---|---|---|---|---|---|---|
| Anyang-Si | 63 |
PM2.5 | 18 (63) | 31 (28) | 17 (8) | 70 (32) | 401 (4) | 3.144 (2) |
| Yangp'yong | 400 |
PM2.5 | 9999 (400) | 27 (25) | 18 (9) | 75 (34) | 332 (3) | 6.55 (3) |
| Pubal | 37 |
PM2.5 | 9 (37) | 22 (20) | 15 (8) | 69 (31) | 344 (3) | 4.192 (2) |
| Cheonan | 35 |
PM10 | 5 (21) | 38 (35) | 27 (13) | 42 (19) | 481 (5) | 10 (5) |
| Chinch'on | 45 |
PM2.5 | 11 (45) | 27 (25) | 13 (6) | 73 (33) | 378 (4) | 5.502 (3) |
| Cheongju-Si | 55 |
PM2.5 | 14 (55) | 37 (34) | 18 (9) | 81 (37) | 389 (4) | 4.192 (2) |
| Koesan | 65 |
PM2.5 | 19 (65) | 25 (23) | 12 (6) | 76 (35) | 401 (4) | 6.288 (3) |
| Gongju | 36 |
O3 | 8 (33) | 15 (14) | 6.956 (3) | 80 (36) | 149 (1) | 3.668 (2) |
| Daejeon | 32 |
O3 | 4 (17) | 11 (10) | 20 (10) | 70 (32) | 389 (4) | 6.026 (3) |
| Hanam | 500 |
PM10 | 9999 (400) | 9999 (500) | 28 (14) | 53 (24) | 458 (4) | 3.406 (2) |
Source: Unknown Governmental Organization
| Hour |
| AQI |
| Primary |
| Wind Dir |
| Wind Speed ( mph kmh) |
| Temp (°F°C) |
| Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 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 | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm |
| 77 | 76 | 76 | 75 | 102 | 86 | 89 | 126 | 110 | 111 | 105 | 95 | 77 | 71 | 81 | 96 | 113 | 116 | 112 | 141 | 148 | 123 | 105 | 101 | 128 | 105 | 81 | 77 | 75 | 63 | 60 | 65 | 51 | 64 | 38 | 52 | 78 | 94 | 105 | 108 | 103 | 95 | 119 | 101 | 144 | 80 | 78 | 69 | 89 | 68 | 100 | 85 | 83 | 84 | 85 | 87 | 88 | 91 | 94 | 97 | 98 | 97 | 96 | 95 | 94 | 94 | 96 | 33 | 29 | 30 | 26 | 29 | 36 | 42 | 49 | 51 | 53 | 55 | 55 | 58 | 59 | 61 | 63 | 65 | 68 | 71 | 76 | 70 | 61 | 53 | 48 | 44 | 44 | 44 | 48 | 53 | 60 |
| 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 | 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 |
| WNW | WNW | WNW | WNW | NW | WNW | S | S | S | S | SSW | SW | SW | SW | WSW | WNW | WNW | W | WSW | WSW | WSW | WSW | W | WNW | WNW | WNW | NW | NW | NW | NW | NW | WNW | W | WSW | SW | WSW | W | W | WSW | W | WNW | WNW | WNW | W | WSW | W | WSW | WSW | SW | SW | SW | SW | SW | W | WNW | WNW | NW | NW | WNW | WNW | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| 5 8 | 4 7 | 4 7 | 5 8 | 3 5 | 1 1 | 2 3 | 3 5 | 4 6 | 5 8 | 5 8 | 5 8 | 5 8 | 5 8 | 4 7 | 5 8 | 4 7 | 5 8 | 6 10 | 7 12 | 7 12 | 7 11 | 10 17 | 11 17 | 8 13 | 8 13 | 7 11 | 7 11 | 7 11 | 6 9 | 5 7 | 3 5 | 2 4 | 2 3 | 1 2 | 2 3 | 2 3 | 2 3 | 2 3 | 3 5 | 3 5 | 4 6 | 5 7 | 6 9 | 8 12 | 9 14 | 8 12 | 7 11 | 6 10 | 6 10 | 6 10 | 7 11 | 5 8 | 4 7 | 5 7 | 4 6 | 4 6 | 3 5 | 3 5 | 3 5 | 4 6 | 4 6 | 4 6 | 4 6 | 6 10 | 8 14 | 11 17 | 11 18 | 12 19 | 12 20 | 10 17 | 8 14 | 6 10 | 6 10 | 6 10 | 6 9 | 4 6 | 3 5 | 3 5 | 3 5 | 3 4 | 3 4 | 2 4 | 2 3 | 2 3 | 1 2 | 0 0 | 1 2 | 4 7 | 6 9 | 5 9 | 6 9 | 6 9 | 6 9 | 5 8 | 4 7 | 4 6 |
| 33 0.4 | 32 -0.1 | 31 -0.5 | 30 -1 | 30 -1.4 | 29 -1.8 | 28 -2.2 | 28 -2 | 29 -1.9 | 29 -1.8 | 29 -1.6 | 30 -1.3 | 30 -1 | 31 -0.7 | 32 -0.3 | 32 0.2 | 35 1.7 | 38 3.1 | 40 4.6 | 41 4.8 | 41 5.1 | 42 5.4 | 40 4.4 | 38 3.4 | 36 2.5 | 35 1.6 | 33 0.7 | 31 -0.3 | 30 -0.9 | 29 -1.5 | 28 -2.1 | 28 -2.5 | 27 -2.9 | 26 -3.3 | 26 -3.1 | 27 -3.1 | 27 -2.9 | 27 -2.7 | 28 -2.3 | 28 -2 | 31 -0.4 | 34 1.2 | 37 2.8 | 38 3.3 | 39 3.8 | 40 4.3 | 39 3.7 | 38 3.1 | 37 2.5 | 36 2.1 | 35 1.8 | 35 1.4 | 34 1.1 | 33 0.8 | 33 0.5 | 32 -0.2 | 30 -1 | 29 -1.8 | 28 -2.3 | 27 -2.7 | 26 -3.2 | 27 -2.8 | 28 -2.4 | 28 -2.1 | 31 -0.6 | 34 0.9 | 36 2.4 | 37 2.6 | 37 2.8 | 37 3 | 36 2 | 34 0.9 | 32 -0.1 | 31 -0.6 | 30 -1.1 | 29 -1.6 | 28 -2.3 | 27 -3 | 25 -3.7 | 25 -4.2 | 24 -4.6 | 23 -5 | 23 -5.3 | 22 -5.5 | 22 -5.7 | 22 -5.4 | 23 -5 | 24 -4.6 | 26 -3.1 | 29 -1.5 | 32 0.1 | 33 0.7 | 34 1.2 | 35 1.8 | 33 0.6 | 31 -0.6 | 29 -1.7 |
Source: CAMS, Vaisala Xweather
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