Good
Primary Pollutant: O3
O3 | 54 µg/m3 (24) |
PM2.5 | 4 µg/m3 (17) |
PM10 | 11 µg/m3 (10) |
CO | 236 µg/m3 (2) |
NO2 | 8 µg/m3 (4) |
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 | 34 |
O3 | 3.3 (14) | 8 (7) | n/a | 74 (34) | n/a | 1.572 (1) |
Temple | 30 |
O3 | 0.4 (2) | 0 (0) | n/a | 67 (30) | 0 (0) | 0.262 (0) |
Londonderry | 32 |
O3 | 3.1 (13) | 6 (5) | n/a | 71 (32) | 115 (1) | 0 (0) |
Lowell | 15 |
PM2.5 | 3.6 (15) | n/a | 7.52 (4) | n/a | n/a | n/a |
South Boston | 29 |
PM2.5 | 7 (29) | n/a | 49 (24) | n/a | 573 (6) | n/a |
Cherry Valley | 27 |
O3 | n/a | n/a | n/a | 59 (27) | n/a | n/a |
Linwood | 16 |
O3 | n/a | n/a | n/a | 35 (16) | n/a | n/a |
Roxbury Crossing | 28 |
PM2.5 | 6.8 (28) | 9 (8) | 41 (20) | 12 (5) | 229 (2) | 1.572 (1) |
Lynn | 30 |
O3 | 3.4 (14) | n/a | 3.76 (2) | 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) |
Saturday, Nov 23 | Sunday, Nov 24 | Monday, Nov 25 | Tuesday, Nov 26 | Wednesday, Nov 27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 8pm | 9pm | 10pm | 11pm | 12am | 1am |
32 | 32 | 32 | 32 | 32 | 22 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 21 | 21 | 21 | 22 | 21 | 20 | 23 | 25 | 26 | 27 | 28 | 28 | 27 | 26 | 25 | 25 | 23 | 22 | 21 | 20 | 20 | 19 | 19 | 18 | 19 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 21 | 22 | 22 | 21 | 20 | 18 | 16 | 16 | 17 | 58 | 53 | 49 | 45 | 41 | 38 | 38 | 38 | 38 | 33 | 33 | 37 | 33 | 32 | 32 | 31 | 29 | 27 | 26 | 24 | 22 | 24 | 25 | 27 | 27 | 27 | 27 |
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 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
NNE | N | N | NW | NW | NW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | SE | SE | SE | SE | SE | SE | SSW | SSW | SSW | SSW | SSW | SSW | W | W | W | W | W | W | W |
7 11 | 6 9 | 7 11 | 8 13 | 10 16 | 11 18 | 11 18 | 13 20 | 15 23 | 16 25 | 17 27 | 18 29 | 21 34 | 19 31 | 19 31 | 19 31 | 19 31 | 18 29 | 18 29 | 17 27 | 17 27 | 16 25 | 15 25 | 15 23 | 14 23 | 14 23 | 14 23 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 15 23 | 15 23 | 14 22 | 13 21 | 12 20 | 11 18 | 10 16 | 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 9 | 6 9 | 6 9 | 5 7 | 4 6 | 2 4 | 2 3 | 2 3 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 2 3 | 2 3 | 2 3 | 2 4 | 3 5 | 4 6 | 4 7 | 5 8 | 6 10 | 7 11 | 7 11 | 7 11 | 7 12 | 7 12 | 8 12 | 8 13 | 8 12 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 |
41 5 | 41 5 | 40 4.5 | 40 4.5 | 40 4.5 | 40 4.5 | 39 3.8 | 39 3.8 | 39 3.8 | 40 4.5 | 41 5 | 42 5.6 | 43 6.2 | 43 6.2 | 43 6.2 | 43 6.2 | 43 6.2 | 42 5.6 | 42 5.6 | 42 5.6 | 42 5.6 | 42 5.6 | 41 5.1 | 41 5 | 41 5 | 41 4.9 | 41 4.9 | 40 4.5 | 40 4.4 | 39 3.8 | 40 4.5 | 42 5.6 | 44 6.7 | 46 7.7 | 48 8.8 | 48 8.8 | 48 8.8 | 47 8.3 | 46 7.7 | 45 7.2 | 43 6.3 | 42 5.4 | 40 4.5 | 39 3.9 | 38 3.3 | 37 2.7 | 36 2.2 | 35 1.7 | 34 1.2 | 34 1 | 33 0.8 | 33 0.6 | 33 0.4 | 32 0.2 | 32 0 | 36 2.1 | 39 4.1 | 43 6.2 | 45 7.3 | 47 8.4 | 49 9.5 | 49 9.3 | 48 9 | 48 8.8 | 45 7.4 | 43 5.9 | 40 4.5 | 39 4.1 | 39 3.7 | 38 3.4 | 37 3 | 37 2.6 | 36 2.2 | 36 2.1 | 36 2 | 36 2 | 35 1.9 | 35 1.8 | 35 1.7 | 37 2.9 | 39 4.1 | 42 5.3 | 44 6.5 | 46 7.7 | 48 8.9 | 47 8.5 | 47 8.1 | 46 7.6 | 45 7.2 | 44 6.7 | 43 6.3 | 42 5.6 | 41 5 | 40 4.3 | 39 3.6 | 37 3 | 36 2.3 |
Source: CAMS, Vaisala Xweather
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