Good
Primary Pollutant: O3
O3 | 86 µg/m3 (39) |
PM2.5 | 8 µg/m3 (33) |
PM10 | 12 µg/m3 (11) |
CO | 250 µg/m3 (2) |
NO2 | 8 µg/m3 (4) |
SO2 | 6 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 | 43 |
O3 | 6.9 (29) | n/a | 2.256 (1) | 94 (43) | n/a | n/a |
Baie-D'urfé | 40 |
O3 | 6.3 (26) | n/a | 1.504 (1) | 88 (40) | n/a | 0 (0) |
Montreal East | 39 |
O3 | 5.2 (21) | n/a | 2.068 (1) | 86 (39) | n/a | 0.262 (0) |
Mont-Royal | 37 |
O3 | 6.5 (27) | n/a | 0.94 (0) | 82 (37) | 229 (2) | n/a |
Montreal | 27 |
PM2.5 | 6.5 (27) | n/a | n/a | n/a | n/a | n/a |
Montreal East | 40 |
O3 | 6 (25) | n/a | 2.256 (1) | 88 (40) | 229 (2) | n/a |
Laval | 40 |
O3 | 7 (29) | n/a | n/a | 88 (40) | n/a | n/a |
Montreal | 30 |
PM2.5 | 7.2 (30) | n/a | n/a | n/a | n/a | n/a |
Montreal | 40 |
O3 | 3.9 (16) | n/a | 6.204 (3) | 88 (40) | n/a | 0 (0) |
Longueuil | 26 |
PM2.5 | 6.4 (26) | n/a | n/a | n/a | n/a | n/a |
Source: Canada-Quebec2
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, May 18 | Sunday, May 19 | Monday, May 20 | Tuesday, May 21 | Wednesday, May 22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 6pm |
40 | 40 | 36 | 33 | 19 | 17 | 19 | 19 | 19 | 21 | 21 | 23 | 27 | 25 | 19 | 23 | 27 | 32 | 35 | 38 | 40 | 42 | 43 | 41 | 38 | 33 | 25 | 29 | 42 | 35 | 29 | 29 | 25 | 29 | 31 | 31 | 36 | 31 | 20 | 26 | 34 | 41 | 46 | 46 | 45 | 45 | 45 | 43 | 38 | 34 | 26 | 23 | 32 | 30 | 34 | 38 | 36 | 36 | 44 | 51 | 52 | 53 | 55 | 58 | 57 | 52 | 51 | 53 | 61 | 75 | 74 | 76 | 74 | 78 | 80 | 82 | 78 | 75 | 73 | 69 | 65 | 61 | 57 | 50 | 43 | 39 | 35 | 38 | 42 | 46 | 50 | 61 | 73 | 69 | 66 | 62 | 51 |
O3 | O3 | PM2.5 | PM2.5 | O3 | O3 | 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 | 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 | 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 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 |
ESE | ESE | E | E | E | E | E | ENE | ENE | E | E | E | ENE | E | E | ESE | ESE | SE | SE | SSE | SSE | S | S | S | S | S | S | SSE | S | S | S | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | SW | WSW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SW | W | WNW | NNW | NNE | ENE | ESE | SSE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | ENE | ESE | SE | SSE | SSW | S | SSW | SW | SW | SW | SW | WSW | WSW | WSW |
8 13 | 6 10 | 6 9 | 6 10 | 6 10 | 4 7 | 3 5 | 3 5 | 3 5 | 3 5 | 4 6 | 4 6 | 4 6 | 4 7 | 5 7 | 4 7 | 5 7 | 6 9 | 6 10 | 6 10 | 6 9 | 5 9 | 6 9 | 5 8 | 5 8 | 5 8 | 5 8 | 6 9 | 5 9 | 6 9 | 6 9 | 5 9 | 5 8 | 5 8 | 6 10 | 6 10 | 6 10 | 7 11 | 9 15 | 9 14 | 9 14 | 10 15 | 11 17 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 17 | 9 15 | 8 12 | 7 11 | 6 10 | 6 10 | 6 10 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 6 10 | 6 10 | 5 8 | 5 8 | 6 9 | 6 10 | 5 8 | 4 6 | 1 2 | 2 3 | 1 2 | 1 1 | 0 1 | 2 3 | 6 10 | 5 8 | 4 7 | 4 6 | 2 4 | 2 3 | 3 5 | 2 4 | 1 2 | 3 5 | 3 6 | 5 7 | 6 9 | 7 11 | 8 12 | 9 15 | 10 16 | 13 20 | 14 23 | 15 25 | 16 26 | 15 23 |
74 23.1 | 72 22.3 | 70 21.2 | 68 19.8 | 66 18.7 | 64 17.8 | 62 16.8 | 61 16 | 59 15.2 | 58 14.4 | 57 13.8 | 56 13.2 | 56 13.1 | 59 14.9 | 63 17 | 66 18.7 | 69 20.5 | 72 22.1 | 74 23.4 | 76 24.5 | 78 25.3 | 78 25.8 | 79 26.1 | 79 26.1 | 78 25.8 | 77 25.3 | 74 23.6 | 71 21.8 | 69 20.7 | 68 19.9 | 66 19.2 | 65 18.5 | 64 17.6 | 62 16.6 | 61 16 | 60 15.8 | 61 16 | 64 17.8 | 68 19.9 | 68 20.2 | 71 21.7 | 74 23.2 | 76 24.3 | 78 25.4 | 80 26.5 | 80 26.9 | 81 27.2 | 81 27.5 | 80 26.5 | 78 25.5 | 76 24.5 | 73 22.8 | 70 21 | 67 19.3 | 65 18.5 | 64 17.7 | 62 16.9 | 62 16.6 | 61 16.4 | 61 16.1 | 62 16.8 | 63 17.5 | 65 18.2 | 67 19.6 | 70 21 | 72 22.4 | 73 22.6 | 73 22.8 | 73 23.1 | 73 23 | 73 22.8 | 73 22.7 | 72 22.3 | 71 21.9 | 71 21.4 | 69 20.8 | 68 20.1 | 67 19.4 | 66 19 | 65 18.5 | 64 18 | 64 17.8 | 64 17.6 | 63 17.4 | 65 18.1 | 66 18.9 | 67 19.6 | 70 21.2 | 73 22.9 | 76 24.5 | 78 25.4 | 80 26.4 | 81 27.3 | 82 27.8 | 83 28.4 | 84 28.9 | 82 28 |
Source: CAMS, Vaisala Xweather
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