Good
Primary Pollutant: O3
O3 | 71 µg/m3 (32) |
PM2.5 | 6 µg/m3 (25) |
PM10 | 25 µg/m3 (23) |
CO | 288 µg/m3 (3) |
NO2 | 5 µg/m3 (2) |
SO2 | 1 µg/m3 (0) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Sapporo | 17 |
NO2 | 3 (12) | n/a | 34 (17) | n/a | 344 (3) | n/a |
Sapporo | 17 |
PM2.5 | 4 (17) | n/a | 19 (9) | n/a | n/a | n/a |
Sapporo | 33 |
PM2.5 | 8 (33) | n/a | 15 (7) | n/a | 229 (2) | 5.24 (3) |
Sapporo | 12 |
PM2.5 | 3 (12) | n/a | 19 (9) | n/a | n/a | n/a |
Sapporo | 25 |
PM2.5 | 6 (25) | n/a | 9.4 (5) | n/a | n/a | 0 (0) |
Sapporo | 21 |
NO2 | 2 (8) | n/a | 43 (21) | n/a | n/a | n/a |
Sapporo | 12 |
PM2.5 | 3 (12) | n/a | n/a | n/a | n/a | n/a |
Otaru | 2 |
NO2 | n/a | n/a | 3.76 (2) | n/a | n/a | n/a |
Biratori | 7 |
NO2 | n/a | n/a | 15 (7) | n/a | n/a | 0 (0) |
Source: Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | Thursday, Dec 19 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 12am |
30 | 30 | 31 | 31 | 34 | 33 | 32 | 32 | 32 | 31 | 33 | 34 | 34 | 35 | 34 | 33 | 33 | 32 | 30 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 28 | 27 | 25 | 25 | 29 | 32 | 32 | 29 | 28 | 32 | 31 | 30 | 30 | 29 | 28 | 28 | 32 | 41 | 37 | 38 | 44 | 44 | 37 | 32 | 33 | 33 | 42 | 46 | 52 | 51 | 33 | 34 | 35 | 36 | 35 | 35 | 34 | 34 | 34 | 30 | 31 | 36 | 40 | 44 | 44 | 44 | 41 | 41 | 41 | 41 | 41 | 45 | 49 | 45 | 37 | 31 | 33 | 34 | 34 | 34 | 33 | 32 | 31 | 31 | 31 | 32 | 32 | 33 | 34 |
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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
WSW | W | W | W | W | W | W | W | W | WSW | WSW | WSW | W | W | W | W | W | W | WSW | WSW | WSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | WSW | WSW | WSW | W | WSW | WSW | W | WSW | WSW | SW | SW | SW | SW | SW | SW | WSW | SW | SW | SW | SW | SSW | S | WSW | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | WSW | WSW | WSW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | WSW | W | W | W | WNW | WNW | WNW | WNW | W | W |
12 20 | 12 20 | 13 21 | 15 24 | 17 27 | 17 28 | 17 27 | 17 27 | 15 25 | 14 23 | 15 25 | 14 23 | 15 24 | 15 24 | 14 23 | 12 20 | 10 17 | 9 14 | 9 14 | 8 13 | 9 15 | 10 16 | 10 16 | 11 17 | 11 18 | 13 20 | 12 20 | 14 22 | 13 20 | 12 19 | 11 18 | 11 18 | 11 18 | 11 17 | 11 18 | 11 17 | 10 16 | 9 15 | 9 14 | 9 14 | 8 13 | 8 13 | 9 15 | 9 14 | 8 13 | 7 11 | 7 11 | 6 10 | 6 10 | 7 11 | 7 12 | 8 13 | 6 9 | 4 7 | 3 4 | 2 3 | 1 2 | 1 2 | 1 2 | 3 5 | 5 8 | 6 9 | 7 11 | 7 12 | 7 12 | 7 12 | 7 12 | 6 10 | 5 8 | 4 6 | 3 4 | 2 3 | 1 2 | 2 3 | 3 4 | 3 5 | 3 5 | 3 5 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 4 6 | 6 9 | 6 9 | 6 10 | 7 11 | 7 12 | 8 13 | 9 14 | 10 16 | 11 18 | 12 20 |
27 -3 | 27 -2.8 | 27 -2.6 | 28 -2.4 | 28 -2.4 | 27 -2.5 | 27 -2.6 | 27 -3 | 26 -3.4 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 25 -3.9 | 25 -4 | 24 -4.2 | 24 -4.5 | 23 -4.9 | 23 -5.2 | 22 -5.5 | 21 -5.8 | 21 -6.1 | 20 -6.4 | 21 -5.9 | 22 -5.4 | 23 -4.9 | 23 -4.9 | 23 -5 | 23 -5 | 23 -5.1 | 23 -5.3 | 22 -5.4 | 22 -5.4 | 22 -5.4 | 22 -5.3 | 23 -5.2 | 23 -5.1 | 23 -5 | 23 -4.9 | 23 -4.8 | 24 -4.6 | 23 -4.9 | 23 -5.1 | 22 -5.4 | 22 -5.6 | 21 -5.9 | 21 -6.1 | 20 -6.4 | 20 -6.6 | 20 -6.9 | 20 -6.8 | 20 -6.7 | 20 -6.6 | 20 -6.8 | 20 -6.9 | 19 -7.1 | 19 -7.3 | 18 -7.5 | 18 -7.7 | 20 -6.9 | 21 -6 | 23 -5.1 | 24 -4.5 | 25 -4 | 26 -3.5 | 25 -3.7 | 25 -3.9 | 25 -4.1 | 23 -4.8 | 22 -5.5 | 21 -6.2 | 20 -6.6 | 19 -7 | 19 -7.4 | 19 -7.4 | 19 -7.5 | 19 -7.4 | 18 -7.9 | 17 -8.4 | 16 -8.8 | 16 -9 | 16 -9.1 | 15 -9.3 | 18 -7.9 | 20 -6.5 | 23 -5.1 | 24 -4.5 | 25 -3.8 | 26 -3.2 | 26 -3.4 | 26 -3.5 | 25 -3.6 | 26 -3.2 | 27 -2.7 | 28 -2.3 | 28 -2.3 | 28 -2.2 | 28 -2.2 |
Source: CAMS, Vaisala Xweather
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