Good
Primary Pollutant: O3
O3 | 108 µg/m3 (49) |
PM2.5 | 6 µg/m3 (25) |
PM10 | 26 µg/m3 (24) |
CO | 202 µg/m3 (2) |
NO2 | 2 µg/m3 (1) |
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) |
---|---|---|---|---|---|---|---|---|
Cornwall | 48 |
O3 | 4 (17) | n/a | 0 (0) | 106 (48) | n/a | n/a |
Huntingdon | 39 |
O3 | 3.8 (16) | n/a | n/a | 86 (39) | n/a | n/a |
Source: AirNow (EPA), Ontario Ministry of the Environment, Canada-Quebec1
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Tuesday, Apr 23 | Wednesday, Apr 24 | Thursday, Apr 25 | Friday, Apr 26 | Saturday, Apr 27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 1pm | 2pm | 3pm |
52 | 51 | 57 | 49 | 42 | 43 | 44 | 43 | 41 | 40 | 39 | 37 | 36 | 35 | 33 | 31 | 30 | 25 | 28 | 29 | 30 | 31 | 34 | 34 | 35 | 36 | 36 | 35 | 33 | 29 | 26 | 24 | 22 | 21 | 20 | 19 | 17 | 14 | 14 | 16 | 19 | 16 | 21 | 25 | 28 | 30 | 31 | 32 | 33 | 33 | 33 | 33 | 30 | 24 | 26 | 31 | 36 | 31 | 27 | 23 | 22 | 25 | 28 | 28 | 28 | 28 | 33 | 32 | 42 | 40 | 41 | 41 | 41 | 42 | 42 | 40 | 39 | 38 | 37 | 36 | 35 | 35 | 35 | 36 | 37 | 39 | 40 | 40 | 40 | 40 | 42 | 44 | 45 | 46 | 47 | 47 | 46 |
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 | 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 | 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 |
SW | SW | SW | SSW | SSW | SW | WSW | SW | SW | SW | SSW | SW | SW | SW | SW | W | WNW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NNW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | SW | SW | SW | SW | SSW | SW | SW | SW | SW | SW | SSW | SW | SW | SW | WSW | WSW | WSW | W | W | W | WNW | NNW | NE | ENE | E | ESE | SE | SE | ESE | SE | SE | SSE | SE | SE | SE | SE | SSE | SSE | S | S | SSW | SSW | SW |
16 26 | 14 22 | 13 21 | 12 20 | 11 18 | 9 14 | 9 15 | 11 18 | 12 19 | 11 18 | 9 15 | 8 13 | 10 16 | 9 15 | 9 14 | 10 16 | 11 17 | 13 22 | 14 22 | 12 20 | 13 21 | 13 21 | 13 20 | 13 21 | 14 22 | 14 22 | 13 22 | 12 19 | 9 15 | 6 10 | 6 9 | 5 8 | 5 9 | 5 9 | 5 8 | 4 6 | 4 6 | 3 6 | 3 5 | 3 5 | 4 7 | 5 8 | 5 7 | 5 7 | 5 8 | 6 9 | 6 9 | 6 10 | 7 11 | 7 11 | 7 11 | 6 10 | 4 7 | 3 5 | 3 5 | 5 8 | 6 9 | 6 9 | 6 10 | 6 10 | 6 10 | 6 9 | 5 9 | 5 8 | 4 7 | 5 8 | 5 8 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 4 7 | 4 6 | 2 4 | 1 2 | 2 4 | 3 5 | 4 6 | 4 7 | 5 8 | 5 8 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 | 5 8 | 5 8 | 5 8 | 7 11 | 8 13 | 9 15 | 10 16 | 11 18 | 12 19 | 11 18 |
64 17.5 | 62 16.6 | 60 15.6 | 59 15.1 | 59 14.8 | 57 14.1 | 55 12.6 | 52 11 | 48 9.1 | 48 8.7 | 48 8.6 | 48 8.6 | 47 8.5 | 47 8.4 | 46 8 | 46 7.9 | 46 7.8 | 44 6.5 | 40 4.5 | 39 3.6 | 36 2.2 | 35 1.5 | 34 1.2 | 34 1.1 | 36 2.2 | 38 3.6 | 41 4.9 | 40 4.5 | 38 3.6 | 36 2.1 | 34 0.9 | 32 0 | 30 -0.9 | 29 -1.6 | 28 -2.3 | 27 -2.9 | 28 -2.3 | 27 -2.8 | 26 -3.2 | 28 -2.4 | 29 -1.6 | 31 -0.8 | 33 0.4 | 35 1.7 | 37 3 | 40 4.3 | 42 5.6 | 44 6.9 | 45 7.5 | 47 8.1 | 47 8.6 | 46 7.6 | 44 6.5 | 42 5.5 | 40 4.3 | 38 3.1 | 35 1.9 | 34 1.3 | 33 0.6 | 32 0.1 | 32 -0.3 | 31 -0.6 | 30 -0.9 | 33 0.3 | 35 1.6 | 37 2.9 | 41 5.3 | 46 7.6 | 50 10.1 | 52 11.1 | 54 12.1 | 56 13.1 | 56 13.5 | 57 13.9 | 58 14.3 | 55 13 | 53 11.7 | 51 10.4 | 48 8.8 | 45 7.2 | 42 5.6 | 41 5 | 40 4.4 | 39 3.8 | 39 3.7 | 39 3.7 | 39 3.7 | 41 5.1 | 44 6.5 | 46 7.9 | 51 10.3 | 55 12.7 | 59 15.1 | 61 16.1 | 63 17 | 64 18 | 63 17.5 |
Source: CAMS, Vaisala Xweather
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