Moderate
Primary Pollutant: PM2.5
O3 | 41 µg/m3 (19) |
PM2.5 | 19 µg/m3 (66) |
PM10 | 35 µg/m3 (32) |
CO | 321 µg/m3 (3) |
NO2 | 14 µg/m3 (7) |
SO2 | 3 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Hamilton | 53 |
PM2.5 | 13 (53) | n/a | 24 (12) | 24 (11) | n/a | n/a |
Brantford | 57 |
PM2.5 | 15 (57) | n/a | 15 (7) | 33 (15) | n/a | n/a |
Kitchener | 53 |
PM2.5 | 13 (53) | n/a | 15 (7) | 27 (12) | n/a | n/a |
London | 68 |
PM2.5 | 20 (68) | n/a | 19 (9) | 27 (12) | n/a | n/a |
Hamilton | 57 |
PM2.5 | 15 (57) | n/a | 21 (10) | 24 (11) | n/a | n/a |
Hamilton | 53 |
PM2.5 | 13 (53) | n/a | 23 (11) | 24 (11) | n/a | n/a |
Guelph | 50 |
PM2.5 | 12 (50) | n/a | 5.64 (3) | 37 (17) | n/a | n/a |
Hamilton | 53 |
PM2.5 | 13 (53) | n/a | 23 (11) | 25 (12) | n/a | n/a |
Toronto | 55 |
PM2.5 | 14 (55) | n/a | 32 (16) | 20 (9) | n/a | n/a |
Toronto | 45 |
PM2.5 | 11 (45) | n/a | 17 (8) | 31 (14) | n/a | n/a |
Source: Ontario Ministry of the Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Thursday, May 16 | Friday, May 17 | Saturday, May 18 | Sunday, May 19 | Monday, May 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am |
65 | 65 | 65 | 63 | 41 | 45 | 51 | 58 | 52 | 41 | 27 | 21 | 24 | 30 | 39 | 45 | 41 | 37 | 35 | 41 | 47 | 51 | 51 | 49 | 43 | 47 | 57 | 55 | 55 | 56 | 56 | 46 | 35 | 40 | 54 | 59 | 64 | 71 | 79 | 84 | 87 | 89 | 90 | 88 | 86 | 83 | 77 | 70 | 58 | 39 | 40 | 41 | 45 | 44 | 43 | 45 | 52 | 57 | 59 | 61 | 65 | 71 | 74 | 74 | 75 | 74 | 74 | 71 | 69 | 68 | 69 | 68 | 67 | 65 | 64 | 63 | 65 | 65 | 63 | 67 | 65 | 67 | 67 | 69 | 74 | 78 | 82 | 86 | 90 | 90 | 92 | 90 | 89 | 86 | 82 | 76 | 72 |
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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | 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 | 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 | 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 |
E | ESE | E | E | ESE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | SSE | SE | SSE | SE | SE | SE | SSE | S | S | SE | SE | SE | SE | SE | ESE | E | ESE | SE | ESE | E | E | NE | NE | ENE | E | E | E | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SE | ESE | E | ESE | ESE | ESE | ESE | SE | SSE | S | S | S | S | S | SSE | SSE | SSE | S | S | S | S | S | S | S | S | SSW | SSW | SW | SSW | SSW | S | S | S |
4 6 | 3 4 | 3 5 | 5 7 | 4 6 | 4 6 | 4 7 | 7 11 | 9 15 | 8 12 | 6 10 | 5 8 | 5 8 | 4 7 | 4 7 | 3 5 | 4 7 | 5 8 | 5 8 | 5 8 | 5 8 | 6 9 | 4 7 | 5 8 | 5 8 | 5 8 | 6 10 | 6 9 | 6 10 | 7 11 | 6 10 | 5 8 | 3 5 | 4 6 | 5 8 | 4 7 | 4 6 | 2 4 | 2 3 | 2 3 | 1 2 | 2 3 | 1 2 | 1 2 | 1 1 | 1 2 | 3 4 | 3 4 | 4 6 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 6 | 3 5 | 4 7 | 5 8 | 6 9 | 5 8 | 5 7 | 4 6 | 3 5 | 3 4 | 2 3 | 2 3 | 3 5 | 3 5 | 3 5 | 3 4 | 2 3 | 2 3 | 2 4 | 3 5 | 3 4 | 2 4 | 2 3 | 2 3 | 2 4 | 3 6 | 4 7 | 5 8 | 6 10 | 6 9 | 5 9 | 5 8 | 4 7 | 4 6 | 4 6 | 3 5 | 3 5 | 3 4 | 3 5 | 3 5 | 4 6 | 6 9 | 7 11 |
68 19.9 | 70 21.1 | 72 22.3 | 73 22.9 | 74 23.5 | 75 23.6 | 74 23.4 | 69 20.4 | 70 21.1 | 70 21.2 | 68 20.1 | 66 18.7 | 64 17.6 | 62 16.4 | 59 15 | 57 13.9 | 56 13.3 | 55 13 | 56 13.2 | 56 13.5 | 56 13.6 | 57 14.1 | 59 15.2 | 62 16.8 | 63 17.5 | 64 17.9 | 61 16.2 | 60 15.6 | 60 15.6 | 61 16.2 | 62 16.4 | 64 17.6 | 64 17.8 | 64 17.6 | 63 17.2 | 61 16.2 | 58 14.7 | 56 13.4 | 55 12.5 | 55 12.8 | 56 13.1 | 55 12.7 | 54 12.4 | 54 12 | 55 12.7 | 56 13.5 | 57 14.1 | 60 15.5 | 62 16.8 | 65 18.2 | 66 19.1 | 68 20.1 | 70 21 | 71 21.7 | 72 22.3 | 73 23 | 72 22.3 | 71 21.7 | 70 21.1 | 67 19.3 | 63 17.5 | 60 15.6 | 59 15 | 58 14.4 | 57 13.8 | 56 13.2 | 55 12.6 | 54 12.1 | 56 13.3 | 58 14.5 | 60 15.7 | 63 17.4 | 67 19.2 | 70 20.9 | 71 21.7 | 73 22.5 | 74 23.3 | 75 23.9 | 76 24.4 | 77 24.9 | 75 24.2 | 74 23.5 | 73 22.8 | 70 21.1 | 67 19.5 | 64 17.9 | 63 17.2 | 62 16.6 | 61 15.9 | 59 15 | 57 14.1 | 56 13.2 | 58 14.4 | 60 15.6 | 62 16.8 | 65 18.5 | 68 20.2 |
Source: CAMS, Vaisala Xweather
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