Moderate
Primary Pollutant: PM2.5
O3 | 53 µg/m3 (24) |
PM2.5 | 18 µg/m3 (63) |
PM10 | 16 µg/m3 (15) |
CO | 349 µg/m3 (3) |
NO2 | 7 µg/m3 (3) |
SO2 | 26 µg/m3 (14) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Tonawanda | 0 |
PM2.5 | 0 (0) | n/a | n/a | n/a | n/a | n/a |
Buffalo | 10 |
PM2.5 | 2.5 (10) | n/a | n/a | n/a | n/a | n/a |
Dunkirk | 24 |
O3 | n/a | n/a | n/a | 53 (24) | n/a | n/a |
Amherst | 24 |
O3 | n/a | n/a | n/a | 53 (24) | n/a | n/a |
Middleport | 25 |
O3 | n/a | n/a | n/a | 55 (25) | n/a | n/a |
St. Catharines | 26 |
O3 | 2 (8) | n/a | 3.76 (2) | 57 (26) | n/a | n/a |
Hamilton | 18 |
O3 | 3 (12) | n/a | 21 (10) | 39 (18) | n/a | n/a |
Toronto | 17 |
PM2.5 | 4 (17) | n/a | 23 (11) | 33 (15) | n/a | n/a |
Hamilton | 21 |
O3 | 5 (21) | n/a | 13 (6) | 47 (21) | n/a | n/a |
Toronto | 18 |
O3 | 3 (12) | n/a | 7.52 (4) | 39 (18) | n/a | n/a |
Source: New York Dept. of Environmental Conservation, Ontario Ministry of the Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Thursday, May 9 | Friday, May 10 | Saturday, May 11 | Sunday, May 12 | Monday, May 13 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 11am | 12pm |
62 | 94 | 59 | 63 | 15 | 15 | 16 | 18 | 21 | 19 | 17 | 15 | 11 | 10 | 9 | 9 | 10 | 16 | 20 | 29 | 32 | 22 | 14 | 13 | 15 | 16 | 19 | 19 | 20 | 20 | 20 | 20 | 16 | 25 | 42 | 50 | 50 | 52 | 53 | 54 | 56 | 54 | 51 | 48 | 43 | 35 | 33 | 27 | 28 | 29 | 31 | 42 | 46 | 50 | 51 | 59 | 61 | 60 | 58 | 81 | 90 | 89 | 62 | 44 | 43 | 22 | 20 | 16 | 86 | 58 | 55 | 53 | 50 | 50 | 46 | 45 | 46 | 45 | 42 | 39 | 36 | 38 | 41 | 46 | 51 | 51 | 47 | 46 | 43 | 38 | 34 | 34 | 35 | 35 | 34 | 35 | 38 |
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 | 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 | 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 | SO2 | PM10 | PM10 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | 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 | PM2.5 | PM2.5 |
NNE | NNE | NE | NE | NE | NE | ENE | ENE | NE | NE | ENE | ENE | ENE | ENE | NE | NE | NE | NNE | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NNE | NE | ESE | SSE | S | S | SSE | SSE | S | S | S | S | S | S | S | S | SSW | WSW | W | WNW | NW | NNW | N | N | N | NNW | NW | NNW | NW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | W | WSW | SW | SW | SW | SW | SSW | SW | SW | SSW | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW |
7 11 | 7 12 | 7 11 | 7 12 | 8 13 | 7 11 | 6 9 | 5 8 | 5 7 | 6 9 | 6 10 | 6 9 | 5 9 | 4 7 | 5 8 | 5 7 | 4 7 | 4 7 | 5 8 | 6 9 | 7 11 | 8 13 | 8 13 | 9 14 | 9 14 | 9 15 | 8 13 | 7 12 | 6 9 | 4 7 | 4 6 | 3 5 | 2 4 | 2 2 | 2 3 | 3 4 | 2 4 | 3 5 | 3 5 | 4 6 | 5 7 | 4 7 | 5 7 | 5 8 | 5 8 | 5 8 | 5 7 | 3 5 | 2 3 | 2 4 | 3 6 | 3 5 | 2 4 | 2 3 | 1 2 | 1 2 | 1 2 | 0 1 | 0 0 | 1 1 | 1 2 | 2 3 | 2 4 | 3 4 | 3 5 | 4 6 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 5 8 | 5 8 | 5 9 | 5 9 | 6 9 | 8 13 | 11 17 | 10 17 | 10 16 | 10 16 | 10 16 | 8 12 | 7 12 | 9 14 | 9 15 | 9 15 | 10 16 | 10 17 | 11 18 | 12 20 | 14 22 | 15 24 | 15 24 | 16 26 | 16 26 | 17 27 |
62 16.7 | 63 17.3 | 64 17.7 | 62 16.8 | 61 16 | 60 15.7 | 60 15.6 | 59 15.1 | 58 14.4 | 57 13.8 | 56 13.1 | 55 12.5 | 53 11.7 | 52 10.9 | 51 10.4 | 50 10 | 49 9.7 | 48 8.7 | 46 7.7 | 47 8.4 | 50 10.1 | 54 12.3 | 56 13.4 | 57 14 | 58 14.3 | 58 14.4 | 60 15.6 | 60 15.3 | 60 15.5 | 60 15.5 | 59 15.2 | 58 14.5 | 56 13.3 | 52 11.3 | 49 9.7 | 47 8.5 | 46 7.6 | 44 6.9 | 43 6.4 | 46 8 | 46 7.7 | 45 7.4 | 47 8.5 | 49 9.7 | 51 10.7 | 54 12 | 56 13.2 | 58 14.5 | 58 14.6 | 59 14.9 | 59 15.1 | 58 14.7 | 58 14.2 | 57 13.8 | 56 13.4 | 55 13 | 55 12.6 | 53 11.9 | 52 11.2 | 51 10.5 | 50 10 | 49 9.6 | 48 9.1 | 48 8.7 | 47 8.3 | 46 7.9 | 47 8.6 | 49 9.3 | 50 10 | 53 11.4 | 55 12.8 | 57 14.1 | 59 14.9 | 60 15.7 | 62 16.5 | 62 16.6 | 62 16.7 | 62 16.7 | 61 15.9 | 59 15.1 | 58 14.3 | 56 13.6 | 55 12.9 | 54 12.2 | 54 12.1 | 54 12 | 53 11.9 | 53 11.7 | 53 11.6 | 53 11.4 | 54 12.4 | 56 13.4 | 58 14.5 | 60 15.6 | 62 16.7 | 64 17.8 | 65 18.6 |
Source: CAMS, Vaisala Xweather
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