Moderate
Primary Pollutant: PM2.5
O3 | 35 µg/m3 (16) |
PM2.5 | 17 µg/m3 (61) |
PM10 | 18 µg/m3 (16) |
CO | 409 µg/m3 (4) |
NO2 | 20 µg/m3 (10) |
SO2 | 4 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Tonawanda | 31 |
PM2.5 | 7.4 (31) | n/a | n/a | n/a | n/a | n/a |
Buffalo | 18 |
PM2.5 | 4.3 (18) | n/a | n/a | n/a | n/a | n/a |
Dunkirk | 11 |
O3 | n/a | n/a | n/a | 24 (11) | n/a | n/a |
Amherst | 9 |
O3 | n/a | n/a | n/a | 20 (9) | n/a | n/a |
Middleport | 15 |
O3 | n/a | n/a | n/a | 33 (15) | n/a | n/a |
St. Catharines | 37 |
PM2.5 | 9 (37) | n/a | 17 (8) | 22 (10) | n/a | n/a |
Tonawanda | 23 |
PM2.5 | 5.6 (23) | n/a | n/a | n/a | n/a | n/a |
Middleport | 17 |
O3 | n/a | n/a | n/a | 37 (17) | n/a | n/a |
Dunkirk | 12 |
O3 | n/a | n/a | n/a | 25 (12) | n/a | n/a |
Amherst | 10 |
O3 | n/a | n/a | n/a | 22 (10) | 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) |
Wednesday, Dec 11 | Thursday, Dec 12 | Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
63 | 64 | 64 | 64 | 63 | 55 | 43 | 20 | 20 | 18 | 18 | 21 | 20 | 21 | 22 | 22 | 24 | 28 | 27 | 27 | 26 | 26 | 25 | 26 | 24 | 23 | 24 | 26 | 27 | 29 | 31 | 32 | 30 | 29 | 28 | 26 | 25 | 24 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 25 | 25 | 29 | 23 | 24 | 24 | 24 | 25 | 25 | 38 | 38 | 33 | 29 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 31 | 30 | 30 | 29 | 29 | 28 | 29 | 29 | 33 | 38 | 38 | 38 | 38 | 38 | 38 | 40 | 42 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | 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 | 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 | 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 |
WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | W | WSW | WSW | WSW | WSW | W | W | W | W | WSW | W | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SSE | SSE | SSE | SSE | SSE |
3 5 | 3 5 | 3 5 | 4 7 | 7 11 | 8 13 | 9 14 | 9 14 | 10 16 | 11 18 | 12 20 | 13 22 | 15 23 | 16 25 | 17 27 | 18 29 | 18 29 | 19 31 | 19 31 | 19 31 | 19 31 | 19 31 | 19 31 | 21 34 | 21 34 | 22 36 | 22 36 | 23 38 | 23 38 | 25 39 | 25 39 | 25 40 | 25 40 | 23 38 | 23 38 | 22 36 | 22 36 | 22 35 | 21 34 | 19 31 | 18 28 | 16 25 | 15 24 | 14 23 | 14 22 | 12 20 | 11 18 | 10 16 | 9 14 | 8 13 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 5 8 | 4 7 | 4 7 | 4 6 | 3 5 | 4 6 | 4 6 | 4 6 | 4 7 | 4 7 | 4 7 | 5 8 | 5 8 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 12 | 7 12 | 8 12 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 9 14 | 9 14 | 9 15 |
43 6.2 | 43 6.2 | 43 6.2 | 42 5.6 | 42 5.6 | 42 5.6 | 42 5.6 | 41 5 | 40 4.5 | 39 3.8 | 38 3.4 | 37 2.7 | 37 2.7 | 36 2.2 | 35 1.7 | 35 1.7 | 34 1.2 | 33 0.6 | 32 0 | 31 -0.5 | 30 -1.2 | 30 -1.2 | 30 -1.2 | 30 -1.2 | 29 -1.6 | 27 -2.8 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 26 -3.3 | 26 -3.3 | 26 -3.3 | 26 -3.3 | 25 -3.8 | 23 -5 | 22 -5.6 | 21 -6.2 | 20 -6.6 | 20 -6.9 | 19 -7.3 | 19 -7.5 | 18 -7.7 | 18 -7.8 | 18 -8 | 17 -8.2 | 17 -8.3 | 17 -8.5 | 16 -8.6 | 16 -8.8 | 17 -8.1 | 19 -7.3 | 20 -6.6 | 22 -5.5 | 24 -4.4 | 26 -3.3 | 26 -3.3 | 26 -3.3 | 26 -3.3 | 25 -3.9 | 24 -4.5 | 23 -5 | 23 -5.2 | 22 -5.4 | 22 -5.6 | 22 -5.8 | 21 -6 | 21 -6.2 | 21 -6.3 | 21 -6.3 | 20 -6.4 | 20 -6.5 | 20 -6.5 | 20 -6.6 | 23 -5 | 26 -3.5 | 29 -1.9 | 31 -0.4 | 34 1.2 | 37 2.7 | 37 2.6 | 36 2.4 | 36 2.2 | 36 2.1 | 35 1.9 | 35 1.7 | 35 1.8 | 35 1.9 | 35 1.9 | 36 2 | 36 2.1 | 36 2.1 | 36 2.3 | 37 2.6 | 37 2.8 | 37 3 |
Source: CAMS, Vaisala Xweather
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