Good
Primary Pollutant: O3
O3 | 86 µg/m3 (39) |
PM2.5 | 8 µg/m3 (33) |
PM10 | 14 µg/m3 (13) |
CO | 324 µg/m3 (3) |
NO2 | 7 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) |
---|---|---|---|---|---|---|---|---|
Tonawanda | 24 |
PM2.5 | 5.9 (24) | n/a | n/a | n/a | n/a | n/a |
Buffalo | 31 |
PM2.5 | 7.4 (31) | n/a | n/a | n/a | n/a | n/a |
Dunkirk | 34 |
O3 | n/a | n/a | n/a | 74 (34) | n/a | n/a |
Amherst | 32 |
O3 | n/a | n/a | n/a | 71 (32) | n/a | n/a |
Erie | 41 |
PM2.5 | 9.9 (41) | n/a | n/a | 88 (40) | n/a | n/a |
St. Catharines | 34 |
O3 | 7 (29) | n/a | 3.76 (2) | 74 (34) | n/a | n/a |
Tonawanda | 19 |
PM2.5 | 4.7 (19) | n/a | n/a | n/a | n/a | n/a |
Dunkirk | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | n/a |
Amherst | 31 |
O3 | n/a | n/a | n/a | 69 (31) | n/a | n/a |
Buffalo | 28 |
PM2.5 | 6.8 (28) | n/a | n/a | n/a | n/a | n/a |
Source: New York Dept. of Environmental Conservation, Pennsylvania Dept. of Environmental Protection, Ontario Ministry of the Environment, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, Apr 27 | Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | Wednesday, May 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 39 | 41 | 44 | 40 | 32 | 32 | 32 | 32 | 30 | 29 | 28 | 27 | 28 | 29 | 29 | 30 | 35 | 36 | 35 | 35 | 37 | 37 | 40 | 41 | 41 | 37 | 33 | 27 | 29 | 34 | 36 | 31 | 31 | 30 | 28 | 25 | 24 | 23 | 25 | 31 | 36 | 38 | 40 | 42 | 43 | 46 | 47 | 45 | 41 | 36 | 32 | 29 | 30 | 30 | 28 | 31 | 29 | 29 | 29 | 30 | 38 | 46 | 41 | 35 | 39 | 40 | 41 | 38 | 34 | 33 | 32 | 31 | 29 | 28 | 28 | 31 | 37 | 37 | 37 | 37 | 33 | 33 | 29 | 29 | 31 | 32 | 33 | 37 | 37 | 40 | 41 | 43 | 45 | 46 | 48 | 43 |
O3 | O3 | PM2.5 | PM2.5 | PM2.5 | 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 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 |
S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | W | SW | S | SSE | SE | SE | SE | NE | NE | ENE | NNE | N | NNE | N | N | NNE | N | N | W | W | SSW | S | S | SSW | S | S | SSW | SSW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | WSW | WSW | WSW | WSW | WSW | W | WNW | WNW | NNE | NNE | ENE | WNW | WNW | NW | NW | NNW | NNW | NNE | N | NNW | NNW | NNW | ENE | E |
17 27 | 17 28 | 17 27 | 18 29 | 19 31 | 19 31 | 18 29 | 18 29 | 20 32 | 18 29 | 15 25 | 14 22 | 13 21 | 15 23 | 15 24 | 17 27 | 14 23 | 13 22 | 15 25 | 15 24 | 16 25 | 14 23 | 12 20 | 11 17 | 10 16 | 9 15 | 9 14 | 9 14 | 7 12 | 7 11 | 3 5 | 0 1 | 1 2 | 1 2 | 2 4 | 1 2 | 1 1 | 2 3 | 4 6 | 3 5 | 3 5 | 5 8 | 6 9 | 6 9 | 5 8 | 4 7 | 4 6 | 2 3 | 1 1 | 2 3 | 1 2 | 3 6 | 4 7 | 5 8 | 6 10 | 6 10 | 8 13 | 9 14 | 10 16 | 11 17 | 9 15 | 9 15 | 8 13 | 8 13 | 9 15 | 10 16 | 9 14 | 9 15 | 10 16 | 9 15 | 8 13 | 6 10 | 6 10 | 6 9 | 6 10 | 6 10 | 6 9 | 4 7 | 4 6 | 3 5 | 2 3 | 2 3 | 3 5 | 4 6 | 1 2 | 2 3 | 2 3 | 1 2 | 2 3 | 4 6 | 5 8 | 3 5 | 4 7 | 4 6 | 3 4 | 2 3 | 3 5 |
62 16.8 | 61 15.9 | 60 15.3 | 59 14.9 | 59 15 | 58 14.7 | 58 14.3 | 58 14.4 | 58 14.6 | 59 15.1 | 60 15.3 | 60 15.7 | 61 15.9 | 60 15.7 | 60 15.8 | 60 15.7 | 60 15.7 | 62 16.8 | 64 17.7 | 64 17.6 | 62 16.9 | 62 16.5 | 61 16.3 | 61 16 | 63 17.3 | 64 18 | 64 17.7 | 62 16.8 | 62 16.5 | 61 16.3 | 61 15.8 | 60 15.7 | 60 15.4 | 59 15.2 | 59 14.7 | 56 13.5 | 56 13.5 | 59 14.8 | 62 16.6 | 57 14 | 57 14.1 | 58 14.2 | 58 14.6 | 59 15.1 | 60 15.6 | 61 16 | 62 16.5 | 63 17 | 62 16.9 | 62 16.8 | 62 16.7 | 62 16.7 | 62 16.6 | 62 16.6 | 62 16.8 | 63 17.1 | 63 17.4 | 62 16.7 | 61 16.1 | 60 15.5 | 60 15.7 | 61 15.9 | 61 16.1 | 61 16.2 | 61 16.3 | 62 16.4 | 61 16 | 60 15.6 | 59 15.2 | 60 15.4 | 60 15.5 | 60 15.6 | 60 15.4 | 59 15.2 | 59 15.1 | 58 14.6 | 58 14.2 | 57 13.8 | 56 13.3 | 55 12.9 | 54 12.4 | 54 12 | 53 11.5 | 52 11.1 | 53 11.6 | 54 12.2 | 55 12.7 | 56 13.1 | 56 13.4 | 57 13.7 | 57 14 | 58 14.3 | 58 14.6 | 59 14.9 | 59 15.2 | 60 15.5 | 60 15.5 |
Source: CAMS, Vaisala Xweather
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