Unhealthy for Sensitive Groups
Primary Pollutant: PM2.5
| O3 | 33 µg/m3 (15) |
| PM2.5 | 53 µg/m3 (144) |
| PM10 | 72 µg/m3 (59) |
| CO | 733 µg/m3 (7) |
| NO2 | 39 µg/m3 (19) |
| SO2 | 13 µg/m3 (7) |
Source: CAMS, Vaisala Xweather
| Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
|---|---|---|---|---|---|---|---|---|
| Anyang-Si | 117 |
PM2.5 | 42 (117) | 64 (55) | 72 (35) | 3.92 (2) | 1111 (11) | 5.764 (3) |
| Yangp'yong | 86 |
PM2.5 | 29 (86) | 47 (43) | 40 (20) | 15 (7) | 733 (7) | 6.288 (3) |
| Cheonan | 76 |
PM2.5 | 24 (76) | 65 (56) | 39 (19) | 28 (13) | 676 (7) | 11 (6) |
| Seoul | 91 |
PM2.5 | 31 (91) | 52 (47) | 86 (43) | 6.076 (3) | 1076 (10) | 10 (5) |
| Hanam | 500 |
PM10 | 9999 (400) | 9999 (500) | 87 (43) | 3.136 (1) | 1088 (11) | 4.716 (3) |
| Incheon | 99 |
PM2.5 | 35 (99) | 64 (55) | 50 (25) | 22 (10) | 756 (7) | 16 (8) |
| Namyangju | 91 |
PM2.5 | 31 (91) | 40 (36) | 73 (36) | 3.528 (2) | 882 (9) | 4.716 (3) |
| Goyang-Si | 78 |
PM2.5 | 25 (78) | 49 (45) | 23 (11) | 39 (18) | 630 (6) | 11 (6) |
| Suwon | 124 |
PM2.5 | 45 (124) | 62 (54) | 90 (44) | 5.488 (2) | 916 (9) | 11 (6) |
| Yongsan-Dong | 93 |
PM2.5 | 32 (93) | 64 (55) | 51 (25) | 23 (10) | 790 (8) | 8.908 (5) |
Source: Unknown Governmental Organization
| Hour |
| AQI |
| Primary |
| Wind Dir |
| Wind Speed ( mph kmh) |
| Temp (°F°C) |
| Wednesday, Dec 11 | Thursday, Dec 12 | Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 7pm | 8pm | 9pm | 10pm | 11pm |
| 75 | 78 | 83 | 86 | 155 | 157 | 160 | 167 | 168 | 171 | 182 | 178 | 178 | 179 | 166 | 161 | 157 | 155 | 144 | 105 | 145 | 149 | 164 | 162 | 152 | 129 | 108 | 100 | 89 | 85 | 83 | 129 | 144 | 155 | 155 | 156 | 155 | 136 | 117 | 112 | 144 | 155 | 156 | 126 | 145 | 150 | 163 | 164 | 168 | 187 | 188 | 184 | 180 | 176 | 167 | 157 | 159 | 160 | 156 | 161 | 161 | 162 | 162 | 162 | 162 | 161 | 161 | 161 | 60 | 63 | 65 | 69 | 74 | 77 | 79 | 80 | 80 | 78 | 77 | 79 | 89 | 108 | 111 | 96 | 73 | 64 | 57 | 52 | 46 | 46 | 50 | 52 | 54 | 53 | 53 | 54 | 56 |
| 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 | PM2.5 | PM2.5 |
| NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | NW | NW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NNW | NNW | WNW | NE | ESE | ESE | ESE | SE | SW | W | WNW | WNW | WNW | NW | WNW | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NE | E | ESE | SE | SSE | S | SSW | WSW | WSW | W | WNW | WNW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW |
| 5 9 | 5 8 | 5 8 | 5 8 | 4 7 | 4 7 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 4 6 | 4 7 | 5 8 | 6 9 | 7 11 | 6 9 | 4 6 | 3 6 | 5 8 | 5 8 | 5 8 | 4 7 | 4 6 | 4 7 | 5 8 | 4 7 | 4 6 | 1 2 | 0 1 | 0 0 | 1 2 | 1 2 | 2 2 | 1 2 | 1 2 | 1 2 | 1 2 | 2 3 | 2 3 | 3 5 | 3 5 | 3 5 | 6 10 | 7 12 | 8 13 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 | 6 10 | 6 9 | 6 9 | 6 10 | 7 11 | 8 13 | 9 14 | 10 16 | 10 17 | 9 15 | 8 13 | 7 12 | 7 11 | 6 9 | 5 9 | 3 6 | 2 3 | 1 1 | 1 1 | 1 2 | 2 3 | 2 3 | 2 3 | 3 5 | 3 4 | 3 5 | 4 7 | 6 9 | 8 13 | 10 17 | 11 17 | 11 17 | 11 18 | 10 16 | 9 14 | 8 12 | 7 11 | 7 11 | 7 11 | 6 9 | 5 8 |
| 31 -0.7 | 30 -1 | 30 -1.3 | 29 -1.6 | 28 -2 | 28 -2.3 | 27 -2.6 | 27 -2.9 | 27 -2.5 | 28 -2.2 | 29 -1.8 | 31 -0.3 | 34 1.1 | 37 2.6 | 38 3.1 | 38 3.5 | 39 4 | 38 3.2 | 37 2.5 | 35 1.8 | 34 1.3 | 33 0.8 | 33 0.4 | 32 0.2 | 32 0 | 32 -0.1 | 32 -0.2 | 31 -0.4 | 31 -0.5 | 31 -0.7 | 30 -1 | 30 -1.3 | 30 -0.9 | 31 -0.5 | 32 -0.1 | 33 0.6 | 35 1.4 | 36 2.1 | 36 2 | 36 2 | 35 1.9 | 35 1.7 | 35 1.4 | 34 1.2 | 33 0.6 | 32 0.1 | 31 -0.4 | 31 -0.7 | 30 -1 | 30 -1.2 | 29 -1.5 | 29 -1.8 | 28 -2.2 | 27 -2.5 | 27 -2.9 | 26 -3.3 | 27 -3 | 27 -2.6 | 28 -2.3 | 30 -1 | 33 0.3 | 35 1.6 | 35 1.8 | 36 2.1 | 36 2.3 | 35 1.7 | 34 1.1 | 33 0.6 | 32 0.1 | 31 -0.4 | 31 -0.8 | 30 -1.1 | 30 -1.3 | 29 -1.5 | 29 -1.6 | 29 -1.7 | 29 -1.8 | 29 -1.6 | 30 -1.3 | 30 -1.1 | 32 0 | 34 1.1 | 36 2.2 | 38 3.2 | 40 4.2 | 41 5.3 | 41 4.9 | 40 4.6 | 40 4.2 | 38 3.3 | 36 2.4 | 35 1.4 | 33 0.7 | 32 0.1 | 31 -0.6 | 30 -0.9 | 30 -1.2 |
Source: CAMS, Vaisala Xweather
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