Moderate
Primary Pollutant: NO2
O3 | 51 µg/m3 (23) |
PM2.5 | 9 µg/m3 (38) |
PM10 | 4 µg/m3 (4) |
CO | 290 µg/m3 (3) |
NO2 | 113 µg/m3 (57) |
SO2 | 3 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Portsmouth | 31 |
O3 | 1.9 (8) | 5 (5) | n/a | 69 (31) | n/a | 1.834 (1) |
Temple | 32 |
O3 | 2 (8) | 5 (5) | n/a | 71 (32) | 0 (0) | 0.524 (0) |
Londonderry | 28 |
O3 | 2.7 (11) | 5 (5) | n/a | 61 (28) | 115 (1) | 0 (0) |
Lowell | 18 |
NO2 | 4 (17) | n/a | 36 (18) | n/a | n/a | n/a |
South Boston | 14 |
PM2.5 | 3.5 (14) | n/a | 21 (10) | n/a | 229 (2) | n/a |
Cherry Valley | 31 |
O3 | n/a | n/a | n/a | 69 (31) | n/a | n/a |
Linwood | 14 |
O3 | n/a | n/a | n/a | 31 (14) | n/a | n/a |
Roxbury Crossing | 26 |
O3 | 4.6 (19) | 11 (10) | 17 (8) | 57 (26) | 115 (1) | 1.31 (1) |
Lynn | 29 |
O3 | 3.5 (14) | n/a | 10 (5) | 63 (29) | 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) |
Thursday, Nov 14 | Friday, Nov 15 | Saturday, Nov 16 | Sunday, Nov 17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 7pm |
57 | 43 | 43 | 46 | 45 | 33 | 41 | 57 | 54 | 48 | 30 | 30 | 31 | 29 | 30 | 29 | 28 | 37 | 41 | 50 | 53 | 59 | 55 | 44 | 44 | 42 | 40 | 45 | 23 | 24 | 25 | 37 | 58 | 66 | 60 | 37 | 33 | 32 | 33 | 33 | 31 | 30 | 29 | 31 | 31 | 30 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 31 | 31 | 32 | 32 | 33 | 33 | 32 | 32 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 34 | 35 | 36 | 37 | 36 | 36 | 35 | 34 | 32 | 30 |
NO2 | NO2 | NO2 | NO2 | NO2 | NO2 | NO2 | NO2 | NO2 | NO2 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | NO2 | NO2 | PM2.5 | O3 | O3 | NO2 | 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 | 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 |
NNE | N | N | NNE | N | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | 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 | 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 | WNW |
6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 7 11 | 7 11 | 7 11 | 6 9 | 6 9 | 6 9 | 4 7 | 4 7 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 4 7 | 4 7 | 4 7 | 6 9 | 6 9 | 7 11 | 8 13 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 8 13 | 8 13 | 7 11 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 7 12 | 8 13 | 9 15 | 11 17 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 11 18 | 10 16 | 9 14 | 8 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 7 12 | 8 13 | 8 13 | 8 13 | 8 14 | 9 14 | 9 14 | 9 14 | 8 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 9 |
29 -1.6 | 27 -2.7 | 26 -3.3 | 25 -3.8 | 24 -4.4 | 23 -5 | 23 -4.9 | 24 -4.4 | 28 -2.3 | 33 0.6 | 37 2.7 | 40 4.5 | 43 6.2 | 45 7.2 | 45 7.2 | 45 7.2 | 43 6.2 | 39 3.8 | 36 2.2 | 32 0 | 31 -0.5 | 29 -1.6 | 28 -2.3 | 27 -2.8 | 26 -3.3 | 26 -3.4 | 25 -3.8 | 24 -4.4 | 23 -5 | 22 -5.5 | 21 -6.2 | 23 -5 | 28 -2.3 | 34 1.2 | 41 5 | 46 7.7 | 49 9.5 | 51 10.6 | 50 10.2 | 50 9.9 | 49 9.5 | 47 8.6 | 46 7.6 | 44 6.7 | 43 6 | 41 5.2 | 40 4.5 | 40 4.3 | 39 4 | 39 3.8 | 39 3.7 | 38 3.5 | 38 3.4 | 38 3.5 | 39 3.7 | 39 3.8 | 42 5.7 | 46 7.6 | 49 9.5 | 51 10.4 | 52 11.4 | 54 12.3 | 54 12.1 | 53 11.9 | 53 11.7 | 51 10.6 | 49 9.5 | 47 8.4 | 46 7.8 | 45 7.3 | 44 6.7 | 43 6.1 | 42 5.6 | 41 5 | 41 4.8 | 40 4.6 | 40 4.4 | 40 4.2 | 39 4 | 39 3.8 | 42 5.5 | 45 7.1 | 48 8.8 | 51 10.5 | 54 12.1 | 57 13.8 | 55 13 | 54 12.1 | 52 11.3 | 51 10.5 | 49 9.6 | 48 8.8 |
Source: CAMS, Vaisala Xweather
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