Moderate
Primary Pollutant: PM2.5
O3 | 74 µg/m3 (34) |
PM2.5 | 21 µg/m3 (69) |
PM10 | 11 µg/m3 (10) |
CO | 398 µg/m3 (4) |
NO2 | 9 µg/m3 (4) |
SO2 | 163 µg/m3 (83) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Portsmouth | 26 |
O3 | 1.9 (8) | 10 (9) | n/a | 57 (26) | n/a | 1.572 (1) |
Temple | 29 |
O3 | 1.5 (6) | 4 (4) | n/a | 65 (29) | 0 (0) | 0.262 (0) |
Londonderry | 29 |
O3 | 0.9 (4) | 2 (2) | n/a | 65 (29) | 115 (1) | 0 (0) |
Lowell | 5 |
PM2.5 | 1.2 (5) | n/a | 1.88 (1) | n/a | n/a | n/a |
Roxbury Crossing | 22 |
O3 | 1.5 (6) | 5 (5) | 5.64 (3) | 49 (22) | 115 (1) | 1.31 (1) |
Lynn | 25 |
O3 | 4.4 (18) | n/a | 2.068 (1) | 55 (25) | n/a | n/a |
Roxbury Crossing | 7 |
PM2.5 | 1.8 (7) | n/a | 7.52 (4) | n/a | n/a | 1.572 (1) |
North Chelmsford | 29 |
O3 | n/a | n/a | n/a | 65 (29) | n/a | n/a |
Keene | 30 |
O3 | 1.4 (6) | n/a | n/a | 67 (30) | n/a | n/a |
Source: New Hampshire Dept. of Environmental Services, Massachusetts Dept. of Environmental Protection
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Tuesday, Nov 12 | Wednesday, Nov 13 | Thursday, Nov 14 | Friday, Nov 15 | Saturday, Nov 16 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 4pm | 5pm |
83 | 79 | 71 | 45 | 56 | 44 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 28 | 28 | 29 | 30 | 26 | 21 | 26 | 35 | 35 | 26 | 19 | 19 | 20 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 21 | 24 | 26 | 26 | 27 | 27 | 27 | 26 | 20 | 30 | 41 | 48 | 52 | 48 | 32 | 25 | 23 | 18 | 22 | 24 | 26 | 25 | 24 | 27 | 25 | 25 | 26 | 26 | 26 | 26 | 35 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
SO2 | SO2 | 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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | 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 |
NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | N | N | NNW | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
18 30 | 16 25 | 16 25 | 13 22 | 12 20 | 11 18 | 11 17 | 9 14 | 10 16 | 9 14 | 9 14 | 8 13 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 6 | 4 7 | 5 7 | 5 8 | 5 8 | 5 7 | 4 7 | 4 7 | 4 6 | 3 5 | 3 5 | 3 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 5 | 4 6 | 4 7 | 5 8 | 6 9 | 6 10 | 7 11 | 8 12 | 8 14 | 9 14 | 10 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 13 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 11 17 | 11 18 | 12 19 | 12 20 | 13 21 | 13 22 | 13 21 | 12 20 | 12 19 | 12 19 |
42 5.3 | 39 4.2 | 38 3.6 | 37 2.7 | 36 2 | 34 1.2 | 33 0.3 | 32 -0.3 | 30 -0.9 | 29 -1.4 | 29 -1.4 | 28 -2 | 27 -2.8 | 26 -3.3 | 27 -2.8 | 30 -0.9 | 34 0.9 | 37 2.7 | 40 4.5 | 42 5.6 | 44 6.7 | 44 6.7 | 44 6.5 | 42 5.3 | 38 3.4 | 36 2 | 33 0.6 | 32 0 | 30 -1.2 | 29 -1.6 | 28 -2 | 28 -2.3 | 27 -2.8 | 26 -3.3 | 26 -3.3 | 25 -3.8 | 24 -4.4 | 24 -4.7 | 23 -5 | 27 -2.7 | 31 -0.4 | 36 2 | 38 3.4 | 41 4.8 | 43 6.2 | 43 6 | 42 5.8 | 42 5.6 | 39 3.7 | 35 1.9 | 32 0 | 31 -0.8 | 29 -1.5 | 28 -2.3 | 27 -2.8 | 26 -3.3 | 25 -3.8 | 25 -4.1 | 24 -4.4 | 24 -4.7 | 24 -4.5 | 24 -4.3 | 25 -4.1 | 30 -1.2 | 35 1.6 | 40 4.5 | 42 5.8 | 45 7.1 | 47 8.4 | 47 8.2 | 46 7.9 | 46 7.7 | 44 6.5 | 42 5.3 | 39 4.2 | 39 3.9 | 38 3.6 | 38 3.3 | 37 3 | 37 2.7 | 36 2.5 | 36 2.4 | 36 2.4 | 36 2.3 | 36 2.3 | 36 2.2 | 36 2.2 | 38 3.4 | 40 4.6 | 43 5.9 | 45 7.1 | 47 8.3 | 49 9.5 | 48 9 | 47 8.4 | 46 7.9 | 45 7.3 |
Source: CAMS, Vaisala Xweather
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