Good
Primary Pollutant: PM2.5
O3 | 54 µg/m3 (25) |
PM2.5 | 9 µg/m3 (38) |
PM10 | 23 µg/m3 (21) |
CO | 382 µg/m3 (4) |
NO2 | 13 µg/m3 (6) |
SO2 | 36 µg/m3 (19) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Tonawanda | 14 |
PM2.5 | 3.3 (14) | n/a | n/a | n/a | n/a | n/a |
Buffalo | 51 |
PM2.5 | 12 (51) | n/a | n/a | n/a | n/a | n/a |
Dunkirk | 20 |
O3 | n/a | n/a | n/a | 45 (20) | n/a | n/a |
Amherst | 11 |
O3 | n/a | n/a | n/a | 24 (11) | n/a | n/a |
Middleport | 13 |
O3 | n/a | n/a | n/a | 29 (13) | n/a | n/a |
St. Catharines | 29 |
O3 | 4 (17) | n/a | 3.76 (2) | 63 (29) | n/a | n/a |
Tonawanda | 14 |
PM2.5 | 3.3 (14) | n/a | n/a | n/a | n/a | n/a |
Middleport | 13 |
O3 | n/a | n/a | n/a | 29 (13) | n/a | n/a |
Dunkirk | 20 |
O3 | n/a | n/a | n/a | 45 (20) | n/a | n/a |
Amherst | 11 |
O3 | n/a | n/a | n/a | 24 (11) | n/a | n/a |
Source: New York Dept. of Environmental Conservation, Ontario Ministry of the Environment, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Sunday, May 19 | Monday, May 20 | Tuesday, May 21 | Wednesday, May 22 | Thursday, May 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 1am | 2am | 3am | 4am | 5am |
39 | 39 | 37 | 38 | 18 | 26 | 35 | 40 | 43 | 44 | 44 | 45 | 45 | 44 | 40 | 32 | 26 | 22 | 20 | 18 | 17 | 16 | 17 | 17 | 17 | 17 | 23 | 27 | 27 | 35 | 43 | 57 | 72 | 71 | 69 | 65 | 61 | 54 | 47 | 37 | 33 | 29 | 26 | 24 | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 26 | 31 | 38 | 44 | 49 | 62 | 73 | 72 | 85 | 92 | 93 | 91 | 64 | 56 | 57 | 51 | 41 | 42 | 43 | 42 | 41 | 40 | 38 | 38 | 38 | 42 | 45 | 53 | 61 | 69 | 77 | 74 | 71 | 68 | 60 | 52 | 50 | 48 | 48 | 48 | 47 | 46 | 46 | 43 | 41 | 39 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | 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 | 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 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
S | SSE | S | SW | WSW | W | W | W | W | W | W | W | W | WSW | WSW | SW | SW | SW | SSW | SSW | S | S | S | S | SSW | S | S | S | SSW | SSW | WSW | W | W | W | W | W | WSW | WSW | WSW | SSW | S | SSE | SSE | SSE | S | S | S | S | S | SSW | SSW | SSW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SSW | S | S | S | S | S | S | S | S | SSW | S | SSW | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | WSW | W | W | W |
3 4 | 3 5 | 3 4 | 1 2 | 1 2 | 3 4 | 3 5 | 4 7 | 5 8 | 6 9 | 6 9 | 6 9 | 6 10 | 5 9 | 4 7 | 4 7 | 5 7 | 4 7 | 4 6 | 4 6 | 4 6 | 3 5 | 3 4 | 2 4 | 2 3 | 3 5 | 4 6 | 3 5 | 2 4 | 3 5 | 4 6 | 4 7 | 5 8 | 5 9 | 7 11 | 6 10 | 6 9 | 5 8 | 3 5 | 3 5 | 4 6 | 5 8 | 5 9 | 6 10 | 8 12 | 9 14 | 9 15 | 10 16 | 11 18 | 11 17 | 10 15 | 9 15 | 10 15 | 10 16 | 11 18 | 11 18 | 12 19 | 12 19 | 11 18 | 10 17 | 9 15 | 8 13 | 6 10 | 5 9 | 5 9 | 6 10 | 7 11 | 8 13 | 9 14 | 9 15 | 10 17 | 10 17 | 12 19 | 13 20 | 13 20 | 14 22 | 16 25 | 15 24 | 16 26 | 14 23 | 14 23 | 15 24 | 16 26 | 16 26 | 14 22 | 13 20 | 12 19 | 12 19 | 12 19 | 13 21 | 14 22 | 15 24 | 14 23 | 15 24 | 12 19 | 11 17 | 10 16 |
56 13.5 | 57 13.9 | 59 15 | 62 16.5 | 64 17.9 | 67 19.3 | 69 20.6 | 71 21.4 | 73 22.7 | 75 23.7 | 76 24.5 | 76 24.7 | 76 24.4 | 74 23.6 | 72 22.3 | 70 21 | 66 18.8 | 63 17.2 | 61 16.1 | 61 16.1 | 60 15.7 | 60 15.4 | 58 14.6 | 57 13.7 | 56 13.6 | 56 13.4 | 59 14.9 | 65 18.3 | 70 21.2 | 74 23.6 | 78 25.5 | 81 27 | 82 27.9 | 83 28.6 | 84 28.9 | 84 28.9 | 84 28.7 | 83 28.2 | 81 27.3 | 79 26.3 | 73 22.6 | 72 22.1 | 71 21.7 | 71 21.4 | 70 21 | 69 20.7 | 69 20.5 | 68 20.2 | 68 20 | 69 20.4 | 69 20.7 | 70 21.2 | 72 22.5 | 75 23.7 | 77 25 | 77 25 | 77 25 | 77 24.9 | 77 24.8 | 76 24.6 | 76 24.5 | 76 24.5 | 76 24.4 | 76 24.3 | 75 23.8 | 74 23.3 | 73 22.8 | 72 22.5 | 72 22.1 | 71 21.8 | 71 21.6 | 71 21.4 | 70 21.2 | 71 21.6 | 71 21.9 | 72 22.2 | 75 23.6 | 77 25.1 | 80 26.5 | 79 26.3 | 79 26.1 | 79 25.8 | 78 25.7 | 78 25.6 | 78 25.5 | 77 25.1 | 76 24.7 | 76 24.2 | 74 23.5 | 73 22.7 | 71 21.9 | 70 21.3 | 69 20.6 | 68 19.9 | 67 19.3 | 66 18.6 | 64 17.9 |
Source: CAMS, Vaisala Xweather
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