Moderate
Primary Pollutant: PM2.5
| O3 | 30 µg/m3 (14) |
| PM2.5 | 14 µg/m3 (55) |
| PM10 | 21 µg/m3 (19) |
| CO | 391 µg/m3 (4) |
| NO2 | 23 µg/m3 (11) |
| SO2 | 3 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
| Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
|---|---|---|---|---|---|---|---|---|
| Douliu | 53 |
PM2.5 | 13 (53) | 16 (15) | 19 (9) | 27 (12) | 378 (4) | 12 (6) |
| Douliu | 25 |
O3 | 5 (21) | 20 (18) | 7.52 (4) | 55 (25) | 355 (3) | 3.668 (2) |
| Yuanlin | 21 |
O3 | 5 (21) | 23 (21) | 11 (6) | 47 (21) | 309 (3) | 3.668 (2) |
| Wufeng | 33 |
PM2.5 | 8 (33) | 9 (8) | 7.52 (4) | 45 (20) | 332 (3) | 3.406 (2) |
| Taichung | 25 |
PM2.5 | 6 (25) | 5 (5) | 3.76 (2) | 43 (20) | 321 (3) | 4.192 (2) |
| Yongkang | 57 |
PM2.5 | 15 (57) | 25 (23) | 23 (11) | 29 (13) | 366 (4) | 7.86 (4) |
| Yongkang | 37 |
PM2.5 | 9 (37) | 26 (24) | 23 (11) | 31 (14) | 332 (3) | 1.572 (1) |
| Taichung | 25 |
O3 | 4 (17) | 8 (7) | 3.76 (2) | 55 (25) | 275 (3) | 2.358 (1) |
| Douliu | 37 |
PM2.5 | 9 (37) | 15 (14) | 15 (7) | 51 (23) | 412 (4) | 5.764 (3) |
| Yujing | 71 |
PM2.5 | 21 (71) | 52 (47) | n/a | n/a | n/a | n/a |
Source: Unknown Governmental Organization, AirGradient
| Hour |
| AQI |
| Primary |
| Wind Dir |
| Wind Speed ( mph kmh) |
| Temp (°F°C) |
| Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 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 | 12am | 1am | 2am | 3am | 4am | 5am |
| 72 | 72 | 73 | 72 | 72 | 54 | 58 | 61 | 59 | 52 | 52 | 50 | 52 | 52 | 52 | 50 | 50 | 50 | 50 | 50 | 50 | 52 | 54 | 54 | 54 | 55 | 56 | 61 | 63 | 67 | 71 | 75 | 77 | 79 | 81 | 81 | 75 | 74 | 70 | 67 | 67 | 65 | 62 | 60 | 59 | 55 | 54 | 53 | 54 | 54 | 55 | 59 | 54 | 54 | 55 | 55 | 54 | 59 | 59 | 59 | 61 | 64 | 64 | 60 | 58 | 57 | 57 | 57 | 57 | 57 | 67 | 65 | 63 | 65 | 69 | 71 | 61 | 59 | 57 | 57 | 58 | 57 | 58 | 58 | 62 | 69 | 74 | 76 | 75 | 75 | 74 | 71 | 65 | 61 | 57 | 52 | 51 |
| 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 |
| N | NNE | N | NNE | NNE | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNE | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNE | NNE | NNE | NNE | N | NNE | NNE | N | N | N | N | NNW | NNW | NNW | NW | NNW | NNW | NNW | NNW | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | NNE | N | N | N | NNE | NNW | NNW | NW | NW | NW | NW | NNW | NNW | N | N | N | N | N | NNE | NE | NNE | N | N | NNE | NE |
| 5 8 | 5 7 | 5 8 | 6 10 | 8 13 | 9 14 | 8 12 | 8 12 | 8 13 | 8 12 | 8 13 | 8 13 | 9 14 | 8 13 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 6 9 | 7 10 | 7 11 | 7 11 | 6 10 | 7 12 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 | 7 12 | 8 13 | 8 13 | 9 14 | 8 13 | 9 14 | 7 11 | 6 10 | 5 8 | 5 7 | 4 7 | 4 6 | 4 6 | 3 5 | 3 4 | 2 4 | 2 3 | 2 3 | 2 3 | 2 3 | 2 3 | 2 2 | 2 3 | 2 3 | 3 4 | 4 6 | 5 8 | 5 9 | 6 10 | 6 10 | 6 9 | 4 7 | 4 6 | 3 5 | 2 4 | 2 3 | 2 3 | 2 3 | 2 4 | 3 4 | 3 4 | 3 4 | 3 4 | 3 5 | 3 4 | 4 6 | 4 7 | 5 7 | 6 9 | 5 8 | 6 10 | 6 10 | 7 12 | 7 12 | 7 11 | 5 8 | 5 7 | 4 6 | 5 8 | 4 6 | 3 4 | 2 3 | 2 4 | 3 4 | 4 7 | 5 7 |
| 66 18.7 | 67 19.3 | 68 19.9 | 69 20.4 | 71 21.5 | 73 22.5 | 74 23.6 | 76 24.4 | 77 25.3 | 79 26.1 | 76 24.6 | 73 23 | 71 21.4 | 69 20.7 | 68 20 | 67 19.2 | 66 18.8 | 65 18.2 | 64 17.8 | 63 17.4 | 63 17 | 62 16.6 | 62 16.4 | 61 16.2 | 61 15.9 | 62 16.4 | 62 16.8 | 63 17.3 | 65 18.5 | 67 19.7 | 70 20.9 | 70 21.4 | 71 21.8 | 72 22.3 | 69 20.8 | 67 19.4 | 64 18 | 63 17.1 | 61 16.2 | 59 15.2 | 59 15 | 58 14.7 | 58 14.4 | 57 14.2 | 57 14 | 57 13.8 | 57 13.7 | 56 13.6 | 56 13.5 | 58 14.2 | 59 14.9 | 60 15.7 | 64 17.7 | 67 19.7 | 71 21.7 | 73 22.5 | 74 23.4 | 76 24.2 | 73 22.7 | 70 21.2 | 67 19.7 | 66 18.9 | 64 18 | 63 17.2 | 62 16.7 | 61 16.3 | 61 15.9 | 60 15.7 | 60 15.5 | 60 15.3 | 59 15.2 | 59 15.2 | 59 15.2 | 60 15.8 | 62 16.4 | 63 17 | 65 18.5 | 68 19.9 | 70 21.4 | 71 21.4 | 71 21.5 | 71 21.6 | 70 21.2 | 69 20.8 | 69 20.4 | 68 20.1 | 68 19.9 | 67 19.6 | 66 18.6 | 64 17.5 | 62 16.5 | 61 16.2 | 61 16 | 60 15.7 | 60 15.3 | 59 15 | 59 14.8 |
Source: CAMS, Vaisala Xweather
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