Good
Primary Pollutant: O3
O3 | 52 µg/m3 (24) |
PM2.5 | 4 µg/m3 (17) |
PM10 | 11 µg/m3 (10) |
CO | 210 µg/m3 (2) |
NO2 | 12 µg/m3 (6) |
SO2 | 5 µg/m3 (3) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Dorval | 28 |
O3 | 2.6 (11) | n/a | 7.896 (4) | 61 (28) | n/a | n/a |
Montreal East | 27 |
O3 | 2.9 (12) | n/a | 8.272 (4) | 59 (27) | n/a | 0 (0) |
Mont-Royal | 21 |
O3 | 4.1 (17) | n/a | 22 (11) | 47 (21) | 229 (2) | n/a |
Montreal | 15 |
PM2.5 | 3.7 (15) | n/a | n/a | n/a | n/a | n/a |
Montreal East | 26 |
O3 | 2.6 (11) | n/a | 4.512 (2) | 57 (26) | 115 (1) | n/a |
Laval | 25 |
O3 | 2 (8) | n/a | n/a | 55 (25) | n/a | n/a |
Montreal | 25 |
O3 | 3.1 (13) | n/a | 11 (5) | 55 (25) | n/a | 0 (0) |
Longueuil | 12 |
PM2.5 | 3 (12) | n/a | n/a | n/a | n/a | n/a |
Montreal | 14 |
PM2.5 | 3.3 (14) | n/a | n/a | n/a | n/a | n/a |
Longueuil | 29 |
O3 | 3.1 (13) | n/a | n/a | 63 (29) | n/a | n/a |
Source: Canada-Quebec2, Canada-Quebec1
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Thursday, Dec 12 | Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 2pm | 3pm | 4pm | 5pm |
26 | 26 | 25 | 25 | 25 | 25 | 27 | 26 | 25 | 26 | 26 | 25 | 25 | 24 | 23 | 22 | 23 | 24 | 26 | 27 | 28 | 29 | 29 | 27 | 26 | 25 | 31 | 38 | 42 | 42 | 44 | 50 | 48 | 46 | 39 | 33 | 26 | 24 | 22 | 23 | 26 | 29 | 23 | 22 | 23 | 23 | 23 | 31 | 50 | 62 | 73 | 78 | 83 | 85 | 74 | 66 | 63 | 64 | 63 | 61 | 62 | 62 | 63 | 56 | 56 | 56 | 57 | 58 | 59 | 56 | 56 | 62 | 67 | 71 | 74 | 77 | 78 | 80 | 80 | 79 | 77 | 74 | 71 | 69 | 68 | 69 | 71 | 75 | 76 | 70 | 65 | 63 | 62 | 63 | 63 | 69 | 74 |
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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
SW | SW | WSW | W | WSW | WSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | WSW | SW | WSW | WSW | WSW | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | WSW | SW | SW | SSW | SSW | SW | WSW | W | W | W | W | WNW | WNW | NNW | N | N | NNE | NNE | N | N | NNE | NNE | NE | NE | NNE | NNE | NNE | NNE | NE | NNE | NNE | NNE | NNE | NE | NNE | NNE | NE | NE | E | E | ENE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE |
15 24 | 13 21 | 11 18 | 11 18 | 10 16 | 10 16 | 9 15 | 10 16 | 10 17 | 11 18 | 12 19 | 12 19 | 10 16 | 9 14 | 8 12 | 7 12 | 7 11 | 7 12 | 9 15 | 10 17 | 11 18 | 10 15 | 9 15 | 8 13 | 7 12 | 7 10 | 6 9 | 5 8 | 4 7 | 4 7 | 4 6 | 4 7 | 4 7 | 5 7 | 4 7 | 4 7 | 4 6 | 4 6 | 3 5 | 3 5 | 3 4 | 3 4 | 2 3 | 2 3 | 3 4 | 2 4 | 2 4 | 2 4 | 2 3 | 2 3 | 2 3 | 2 3 | 2 2 | 1 2 | 1 2 | 1 1 | 1 1 | 1 1 | 1 1 | 1 2 | 2 3 | 2 3 | 3 4 | 3 4 | 3 5 | 3 5 | 3 6 | 3 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 6 | 4 6 | 4 6 | 3 5 | 3 4 | 3 5 | 3 5 | 2 4 | 2 3 | 2 3 | 3 4 | 3 5 | 4 6 | 4 6 | 4 7 | 4 6 | 4 6 | 4 6 | 3 5 | 4 6 | 4 7 | 4 7 | 4 7 | 4 6 |
26 -3.5 | 25 -4.1 | 23 -4.9 | 22 -5.6 | 20 -6.4 | 19 -7 | 19 -7.5 | 17 -8.6 | 16 -8.9 | 16 -9.1 | 15 -9.6 | 14 -10.2 | 13 -10.7 | 13 -10.8 | 12 -11 | 13 -10.8 | 14 -9.9 | 16 -8.9 | 18 -7.9 | 20 -6.9 | 20 -6.4 | 21 -6.2 | 21 -6 | 20 -6.8 | 18 -7.5 | 17 -8.2 | 16 -9.1 | 14 -9.7 | 13 -10.3 | 13 -10.7 | 12 -11.1 | 11 -11.7 | 11 -11.6 | 11 -11.9 | 10 -12.3 | 9 -12.6 | 9 -12.7 | 9 -12.9 | 8 -13.1 | 10 -12.1 | 12 -11.1 | 14 -10 | 15 -9.3 | 17 -8.6 | 18 -7.8 | 18 -8 | 17 -8.3 | 17 -8.5 | 15 -9.4 | 13 -10.4 | 12 -11.3 | 11 -11.9 | 10 -12.4 | 9 -13 | 8 -13.3 | 7 -13.6 | 7 -14 | 7 -14.1 | 6 -14.3 | 6 -14.5 | 6 -14.3 | 6 -14.2 | 7 -14.1 | 9 -12.8 | 11 -11.5 | 14 -10.2 | 15 -9.2 | 17 -8.3 | 19 -7.4 | 19 -7.3 | 19 -7.2 | 19 -7.1 | 18 -7.6 | 17 -8.1 | 16 -8.7 | 16 -8.8 | 16 -8.9 | 16 -9 | 16 -8.9 | 16 -8.8 | 16 -8.7 | 16 -8.7 | 16 -8.8 | 16 -8.9 | 16 -8.7 | 17 -8.5 | 17 -8.3 | 19 -7.2 | 21 -6.2 | 23 -5.2 | 24 -4.2 | 26 -3.3 | 28 -2.4 | 28 -2 | 29 -1.7 | 30 -1.4 | 29 -1.5 |
Source: CAMS, Vaisala Xweather
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