Good
Primary Pollutant: PM2.5
| O3 | 45 µg/m3 (21) |
| PM2.5 | 9 µg/m3 (36) |
| PM10 | 16 µg/m3 (15) |
| CO | 326 µg/m3 (3) |
| NO2 | 15 µg/m3 (7) |
| SO2 | 2 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
| Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
|---|---|---|---|---|---|---|---|---|
| Douliu | 22 |
PM10 | 4 (17) | 24 (22) | 11 (6) | 47 (21) | 263 (3) | 3.668 (2) |
| Douliu | 64 |
PM10 | 1 (4) | 81 (64) | 9.4 (5) | 57 (26) | 344 (3) | 4.716 (3) |
| Yuanlin | 25 |
O3 | 3 (12) | 20 (18) | 7.52 (4) | 55 (25) | 298 (3) | 2.882 (2) |
| Wufeng | 21 |
O3 | 2 (8) | 2 (2) | 7.52 (4) | 47 (21) | 298 (3) | 3.93 (2) |
| Taichung | 27 |
O3 | 4 (17) | 2 (2) | 5.64 (3) | 59 (27) | 321 (3) | 4.978 (3) |
| Taichung | 29 |
O3 | 5 (21) | 12 (11) | 5.64 (3) | 63 (29) | 321 (3) | 2.358 (1) |
| Hsinchu | 28 |
O3 | 6 (25) | 14 (13) | 9.4 (5) | 61 (28) | 321 (3) | 4.192 (2) |
| Douliu | 41 |
PM2.5 | 10 (41) | 33 (30) | 3.76 (2) | 67 (30) | 286 (3) | 4.192 (2) |
| Yujing | 47 |
PM10 | 5.5 (23) | 52 (47) | n/a | n/a | n/a | n/a |
| Taichung | 24 |
O3 | 5 (21) | 14 (13) | 11 (6) | 53 (24) | 355 (3) | 2.62 (1) |
Source: Unknown Governmental Organization, AirGradient
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 12am | 1am | 2am |
| 51 | 50 | 50 | 50 | 48 | 55 | 55 | 60 | 66 | 68 | 72 | 79 | 91 | 99 | 99 | 98 | 91 | 82 | 76 | 73 | 69 | 69 | 68 | 65 | 63 | 59 | 56 | 59 | 56 | 56 | 56 | 56 | 59 | 61 | 57 | 57 | 62 | 63 | 62 | 65 | 67 | 68 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 61 | 59 | 57 | 56 | 59 | 56 | 61 | 61 | 61 | 61 | 60 | 60 | 59 | 59 | 59 | 70 | 80 | 85 | 86 | 85 | 83 | 79 | 74 | 68 | 64 | 59 | 54 | 52 | 54 | 56 | 54 | 53 | 53 | 54 | 54 | 55 | 56 | 59 | 62 | 70 | 81 | 87 | 87 | 87 | 83 | 79 | 76 | 71 |
| PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | 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 | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | NNW | NNW | NNW | NNW | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | NNW | NNW | NNW | NNW | NNW | NNW | NW | WNW | WNW | NW | NNW | NNW | NNW | N | N | N | N | NNW | N | N | N | NNE | NE | E | NNE | N | N | NNW | NNW | NW | NW | NW | NW | NNW | NNW | N | N | NNW | NNW | NNW | NNW | N | N | N | N |
| 9 14 | 9 14 | 9 15 | 9 15 | 9 14 | 9 14 | 8 12 | 8 13 | 9 14 | 9 15 | 10 16 | 11 18 | 11 18 | 11 18 | 11 18 | 10 16 | 10 16 | 8 14 | 6 10 | 6 10 | 6 9 | 5 8 | 4 7 | 4 6 | 4 6 | 3 6 | 4 6 | 4 7 | 5 8 | 5 8 | 4 6 | 4 6 | 4 6 | 5 7 | 5 8 | 6 10 | 8 12 | 9 15 | 10 16 | 9 14 | 8 12 | 6 10 | 5 8 | 5 8 | 5 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 6 | 4 6 | 4 6 | 4 6 | 3 5 | 3 4 | 2 3 | 2 3 | 2 4 | 3 4 | 3 5 | 4 6 | 5 8 | 5 8 | 5 9 | 6 9 | 5 7 | 3 6 | 2 3 | 2 3 | 1 2 | 1 2 | 1 1 | 1 1 | 1 1 | 1 2 | 2 3 | 2 4 | 3 5 | 3 5 | 4 6 | 4 7 | 5 7 | 5 8 | 6 9 | 7 11 | 8 13 | 7 10 | 5 8 | 4 6 | 3 4 | 2 3 | 1 2 | 1 2 | 2 2 | 2 3 |
| 60 15.3 | 59 15.1 | 59 14.8 | 58 14.6 | 59 15 | 60 15.4 | 61 15.8 | 63 17 | 65 18.1 | 67 19.2 | 66 19 | 66 18.9 | 66 18.7 | 64 17.7 | 62 16.6 | 60 15.6 | 59 15 | 58 14.5 | 57 13.9 | 57 13.9 | 57 13.8 | 57 13.7 | 57 13.7 | 57 13.6 | 56 13.6 | 56 13.6 | 56 13.5 | 56 13.4 | 57 13.9 | 58 14.3 | 59 14.8 | 61 16.4 | 64 17.9 | 67 19.5 | 68 19.8 | 68 20.2 | 69 20.5 | 67 19.3 | 65 18.1 | 62 16.9 | 61 16.2 | 60 15.5 | 59 14.8 | 58 14.6 | 58 14.5 | 58 14.4 | 58 14.3 | 57 14.1 | 57 14 | 57 13.9 | 57 13.9 | 57 13.8 | 58 14.4 | 59 15 | 60 15.6 | 62 16.6 | 63 17.5 | 65 18.4 | 67 19.2 | 68 20 | 69 20.8 | 68 19.9 | 66 19 | 65 18.2 | 64 17.5 | 62 16.9 | 61 16.2 | 61 15.9 | 60 15.6 | 60 15.3 | 59 15.1 | 59 14.8 | 58 14.6 | 58 14.4 | 57 14.1 | 57 13.8 | 59 14.7 | 60 15.6 | 62 16.5 | 66 18.6 | 69 20.7 | 73 22.8 | 74 23.2 | 74 23.6 | 75 24 | 73 22.7 | 71 21.5 | 68 20.2 | 67 19.3 | 65 18.4 | 63 17.5 | 62 16.9 | 61 16.3 | 60 15.8 | 60 15.4 | 59 14.9 | 58 14.5 |
Source: CAMS, Vaisala Xweather
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