Good
Primary Pollutant: O3
O3 | 60 µg/m3 (27) |
PM2.5 | 5 µg/m3 (21) |
PM10 | 23 µg/m3 (21) |
CO | 111 µg/m3 (1) |
NO2 | 4 µg/m3 (2) |
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) |
---|---|---|---|---|---|---|---|---|
Sapporo | 37 |
NO2 | 9 (37) | n/a | 75 (37) | n/a | 802 (8) | n/a |
Sapporo | 36 |
NO2 | 6 (25) | n/a | 73 (36) | n/a | n/a | n/a |
Sapporo | 41 |
PM2.5 | 10 (41) | n/a | 15 (7) | n/a | 687 (7) | 5.24 (3) |
Sapporo | 61 |
PM2.5 | 17 (61) | n/a | 96 (47) | n/a | n/a | n/a |
Sapporo | 21 |
PM2.5 | 5 (21) | n/a | 26 (13) | n/a | n/a | 2.62 (1) |
Sapporo | 19 |
NO2 | 3 (12) | n/a | 38 (19) | n/a | n/a | n/a |
Sapporo | 59 |
PM2.5 | 16 (59) | n/a | n/a | n/a | n/a | n/a |
Otaru | 42 |
NO2 | n/a | n/a | 85 (42) | n/a | n/a | n/a |
Chitose | 5 |
NO2 | n/a | n/a | 9.4 (5) | n/a | n/a | 0 (0) |
Source: Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, Jan 6 | Tuesday, Jan 7 | Wednesday, Jan 8 | Thursday, Jan 9 | Friday, Jan 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 10am | 11am | 12pm | 1pm |
48 | 47 | 45 | 43 | 30 | 34 | 38 | 24 | 22 | 23 | 24 | 25 | 26 | 26 | 29 | 29 | 31 | 30 | 30 | 32 | 37 | 37 | 35 | 41 | 44 | 39 | 87 | 67 | 57 | 43 | 39 | 43 | 31 | 31 | 31 | 32 | 33 | 34 | 32 | 31 | 30 | 30 | 31 | 29 | 30 | 32 | 34 | 33 | 33 | 34 | 34 | 34 | 33 | 33 | 34 | 33 | 34 | 34 | 34 | 34 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 33 | 33 | 34 | 34 | 35 | 35 | 35 | 31 | 46 | 56 | 61 | 63 | 61 | 59 | 54 | 49 | 46 | 43 | 42 | 39 | 37 | 37 | 43 | 50 | 51 | 41 | 32 | 35 | 36 |
O3 | O3 | O3 | O3 | PM10 | PM2.5 | PM2.5 | PM10 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM10 | O3 | O3 | O3 | PM10 | PM10 | PM10 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | O3 | O3 | O3 |
NW | NNW | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | WNW | WNW | WNW | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | S | S | S | S | S | SSE | SSE | SE | SE | SSE | SSE | SSE | SSE | SE | E | NE | NNE |
3 5 | 5 8 | 7 12 | 8 13 | 8 13 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 6 10 | 7 11 | 8 13 | 10 16 | 11 18 | 13 21 | 14 22 | 14 22 | 13 21 | 14 22 | 13 21 | 14 23 | 15 24 | 15 25 | 16 25 | 15 24 | 14 22 | 13 21 | 11 18 | 10 17 | 10 17 | 10 16 | 11 17 | 11 17 | 12 19 | 12 19 | 13 20 | 13 20 | 13 21 | 14 23 | 14 22 | 14 23 | 15 24 | 17 27 | 17 27 | 17 28 | 18 28 | 18 29 | 18 30 | 19 30 | 19 31 | 19 31 | 20 31 | 20 32 | 20 32 | 20 33 | 21 34 | 21 34 | 21 35 | 22 35 | 22 35 | 22 35 | 22 35 | 21 34 | 20 33 | 20 32 | 19 31 | 19 30 | 19 30 | 18 29 | 18 28 | 17 27 | 16 26 | 15 25 | 15 24 | 13 21 | 12 20 | 11 18 | 11 18 | 11 17 | 11 17 | 9 14 | 7 11 | 5 8 | 5 8 | 5 8 | 5 9 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 4 6 | 2 3 | 1 2 | 1 2 | 2 2 |
38 3.5 | 38 3.5 | 38 3.5 | 38 3.4 | 38 3.4 | 38 3.3 | 38 3.5 | 38 3.6 | 39 3.7 | 39 3.8 | 39 3.9 | 39 4 | 39 3.7 | 38 3.4 | 38 3.2 | 37 3.1 | 37 3 | 37 2.9 | 37 2.6 | 36 2.3 | 35 1.9 | 36 2 | 36 2 | 36 2.2 | 36 2.2 | 36 2.2 | 36 2.2 | 36 2.1 | 36 2.1 | 35 1.9 | 36 2 | 36 2 | 36 2.1 | 35 1.8 | 35 1.5 | 34 1.1 | 34 0.9 | 33 0.5 | 32 0.2 | 32 0.2 | 32 0.3 | 33 0.3 | 32 0.2 | 32 0.2 | 32 0.1 | 33 0.4 | 33 0.6 | 34 0.9 | 33 0.5 | 32 0.2 | 32 -0.1 | 31 -0.3 | 31 -0.5 | 31 -0.7 | 31 -0.6 | 31 -0.6 | 31 -0.5 | 31 -0.6 | 31 -0.7 | 30 -0.8 | 30 -1.1 | 30 -1.3 | 29 -1.5 | 29 -1.5 | 29 -1.6 | 29 -1.6 | 29 -1.6 | 29 -1.7 | 29 -1.9 | 29 -1.6 | 30 -1.3 | 30 -1 | 30 -0.9 | 30 -0.9 | 30 -0.9 | 29 -1.5 | 28 -2.1 | 27 -2.7 | 27 -2.7 | 27 -2.6 | 27 -2.5 | 27 -2.9 | 26 -3.2 | 26 -3.5 | 26 -3.5 | 26 -3.4 | 26 -3.3 | 26 -3.5 | 25 -3.6 | 25 -3.8 | 26 -3.4 | 27 -2.9 | 28 -2.5 | 30 -1.4 | 31 -0.4 | 33 0.8 | 34 0.8 |
Source: CAMS, Vaisala Xweather
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