Good
Primary Pollutant: O3
O3 | 58 µg/m3 (27) |
PM2.5 | 2 µg/m3 (8) |
PM10 | 3 µg/m3 (3) |
CO | 286 µg/m3 (3) |
NO2 | 4 µg/m3 (2) |
SO2 | 1 µg/m3 (0) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Portsmouth | 31 |
O3 | 2.1 (9) | 8 (7) | n/a | 69 (31) | n/a | 2.882 (2) |
Cape Elizabeth | 30 |
O3 | n/a | n/a | n/a | 67 (30) | n/a | n/a |
Portland | 28 |
O3 | n/a | n/a | 6.768 (3) | 61 (28) | n/a | n/a |
Lewiston | 12 |
PM2.5 | 3 (12) | 4 (4) | n/a | n/a | n/a | n/a |
Shapleigh | 31 |
O3 | n/a | n/a | n/a | 69 (31) | n/a | n/a |
Portland | 6 |
PM2.5 | 1.5 (6) | 3 (3) | n/a | n/a | n/a | n/a |
Portsmouth | 30 |
O3 | 2.1 (9) | 7 (6) | n/a | 67 (30) | n/a | 4.454 (2) |
Shapleigh | 31 |
O3 | n/a | n/a | n/a | 69 (31) | n/a | n/a |
Portland | 30 |
O3 | 2 (8) | n/a | 3.196 (2) | 67 (30) | n/a | 2.62 (1) |
Lewiston | 4 |
PM2.5 | 1 (4) | 3 (3) | n/a | n/a | n/a | n/a |
Source: New Hampshire Dept. of Environmental Services, Maine Dept. of Environmental Protection, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, Nov 13 | Thursday, Nov 14 | Friday, Nov 15 | Saturday, Nov 16 | Sunday, Nov 17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am |
27 | 27 | 27 | 27 | 28 | 28 | 29 | 30 | 30 | 30 | 31 | 32 | 30 | 30 | 29 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 29 | 30 | 31 | 30 | 29 | 29 | 27 | 24 | 23 | 21 | 22 | 24 | 27 | 27 | 27 | 27 | 26 | 25 | 40 | 49 | 55 | 64 | 65 | 61 | 53 | 50 | 52 | 29 | 39 | 38 | 38 | 38 | 37 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 31 | 31 | 30 | 31 | 31 | 31 | 31 | 32 | 32 | 32 |
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 | 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 | 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 |
N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNE | NNE | NNE | N | N | N | N | N | N | N | N | N | N | N | NNE | NNE | NNE | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW |
11 18 | 10 16 | 10 16 | 10 16 | 9 14 | 9 14 | 10 16 | 11 18 | 12 20 | 12 19 | 11 18 | 11 17 | 11 17 | 10 16 | 10 16 | 10 16 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 8 13 | 8 13 | 8 13 | 8 12 | 7 11 | 6 10 | 6 10 | 8 12 | 8 12 | 9 14 | 9 14 | 10 16 | 10 16 | 9 14 | 9 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 10 | 7 11 | 8 13 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 9 14 | 8 13 | 8 13 | 8 12 | 7 12 | 7 11 | 7 12 | 8 12 | 8 13 | 8 13 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 10 17 | 11 17 | 11 18 | 11 17 | 10 16 | 10 15 | 9 14 | 8 14 | 8 13 | 8 12 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 |
30 -1.2 | 30 -1.3 | 29 -1.8 | 28 -2.4 | 27 -2.8 | 28 -2.3 | 32 -0.1 | 36 2.1 | 39 3.7 | 41 5 | 43 6.1 | 44 6.7 | 44 6.7 | 43 6.2 | 41 5 | 38 3.4 | 36 2.2 | 35 1.6 | 33 0.6 | 32 0 | 30 -1.2 | 29 -1.6 | 29 -1.6 | 28 -2.3 | 28 -2.3 | 27 -2.8 | 27 -2.8 | 26 -3.3 | 25 -3.8 | 24 -4.4 | 29 -1.8 | 33 0.4 | 37 2.6 | 40 4.3 | 42 5.5 | 45 7.1 | 44 6.6 | 43 6.1 | 42 5.6 | 39 4.1 | 37 2.6 | 34 1 | 32 0.3 | 31 -0.5 | 30 -1.3 | 29 -1.8 | 28 -2.3 | 27 -2.8 | 26 -3.1 | 26 -3.5 | 25 -3.8 | 26 -3.5 | 26 -3.2 | 27 -2.9 | 32 0 | 37 2.9 | 43 5.9 | 44 6.8 | 46 7.8 | 48 8.7 | 47 8.5 | 47 8.4 | 47 8.2 | 45 7 | 42 5.7 | 40 4.5 | 40 4.2 | 39 3.9 | 38 3.6 | 38 3.3 | 37 3 | 37 2.7 | 37 2.9 | 38 3.1 | 38 3.2 | 38 3.4 | 38 3.6 | 39 3.8 | 41 4.9 | 43 6.1 | 45 7.2 | 47 8.3 | 49 9.5 | 51 10.6 | 50 9.9 | 49 9.3 | 47 8.6 | 46 7.9 | 45 7.2 | 44 6.6 | 43 6.2 | 43 5.9 | 42 5.5 | 41 5.2 | 41 4.8 | 40 4.5 | 40 4.5 |
Source: CAMS, Vaisala Xweather
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