Good
Primary Pollutant: O3
O3 | 72 µg/m3 (33) |
PM2.5 | 5 µg/m3 (21) |
PM10 | 15 µg/m3 (14) |
CO | 263 µg/m3 (3) |
NO2 | 5 µg/m3 (2) |
SO2 | 2 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Concord | 29 |
O3 | n/a | n/a | n/a | 65 (29) | n/a | n/a |
Portsmouth | 35 |
O3 | 3.5 (14) | 9 (8) | n/a | 76 (35) | n/a | 1.048 (1) |
Temple | 33 |
O3 | 3.9 (16) | 9 (8) | n/a | 73 (33) | 115 (1) | 0.262 (0) |
New Castle | 35 |
O3 | n/a | n/a | n/a | 76 (35) | n/a | n/a |
Londonderry | 36 |
O3 | 3.1 (13) | 7 (6) | n/a | 78 (36) | 115 (1) | 1.31 (1) |
Lowell | 14 |
PM2.5 | 3.3 (14) | n/a | 3.384 (2) | n/a | n/a | n/a |
South Boston | 18 |
PM2.5 | 4.4 (18) | n/a | 15 (7) | n/a | 344 (3) | n/a |
Cherry Valley | 36 |
O3 | n/a | n/a | n/a | 78 (36) | n/a | n/a |
Roxbury Crossing | 34 |
O3 | 4.4 (18) | 10 (9) | 5.64 (3) | 74 (34) | 115 (1) | 1.31 (1) |
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, Oct 5 | Sunday, Oct 6 | Monday, Oct 7 | Tuesday, Oct 8 | Wednesday, Oct 9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm |
37 | 36 | 35 | 35 | 41 | 37 | 28 | 32 | 32 | 25 | 25 | 25 | 28 | 25 | 21 | 28 | 29 | 29 | 33 | 32 | 28 | 25 | 28 | 31 | 34 | 36 | 36 | 34 | 30 | 28 | 28 | 32 | 37 | 42 | 41 | 42 | 45 | 46 | 42 | 33 | 32 | 28 | 24 | 24 | 24 | 24 | 26 | 26 | 24 | 27 | 27 | 30 | 30 | 29 | 24 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 21 | 24 | 27 | 29 | 31 | 33 | 33 | 33 | 33 | 30 | 28 | 26 | 25 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 25 | 28 | 26 | 28 | 30 | 31 | 32 | 34 |
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 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 |
N | NNW | NNW | NNW | NNW | NNW | N | NNW | N | N | NNW | NNW | NNW | NNW | NNW | N | ENE | NNW | N | N | NNE | NNE | NE | ENE | E | E | E | ESE | ESE | ESE | E | ESE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | N | N | N | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
8 13 | 8 13 | 9 14 | 8 13 | 7 11 | 6 9 | 4 7 | 4 7 | 4 7 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 2 4 | 2 4 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 4 7 | 4 7 | 6 9 | 4 7 | 4 7 | 3 5 | 3 5 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 5 | 4 6 | 4 7 | 5 8 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 4 6 | 4 7 | 4 7 | 5 8 | 5 8 | 6 9 | 6 9 | 6 10 | 6 10 | 6 10 | 7 11 | 7 11 | 6 10 | 6 9 | 5 8 | 4 7 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 2 4 | 2 4 | 3 4 | 3 5 | 3 5 | 4 6 | 4 7 | 4 7 | 5 8 | 5 9 | 6 9 | 6 10 | 7 11 | 7 11 |
71 21.7 | 71 21.7 | 70 21.2 | 69 20.6 | 66 18.8 | 62 16.7 | 59 15 | 58 14.4 | 56 13.3 | 55 12.6 | 54 12.1 | 52 11.1 | 51 10.5 | 50 9.9 | 49 9.4 | 48 8.7 | 47 8.4 | 47 8.3 | 49 9.4 | 54 12.1 | 57 13.8 | 60 15.6 | 63 17.2 | 65 18.4 | 66 18.8 | 66 18.8 | 65 18.4 | 63 17.2 | 61 16.2 | 58 14.5 | 55 12.7 | 53 11.7 | 53 11.6 | 52 11.2 | 51 10.7 | 50 10.1 | 50 10.1 | 51 10.5 | 52 10.8 | 52 11.2 | 53 11.5 | 53 11.9 | 54 12.2 | 56 13.1 | 57 14.1 | 59 15 | 60 15.4 | 60 15.8 | 61 16.2 | 61 16.4 | 62 16.5 | 62 16.7 | 60 15.6 | 58 14.5 | 56 13.4 | 55 12.8 | 54 12.3 | 53 11.7 | 52 11.1 | 51 10.6 | 50 10 | 50 9.8 | 49 9.6 | 49 9.4 | 49 9.2 | 48 9 | 48 8.8 | 50 10.1 | 53 11.4 | 55 12.8 | 57 14.1 | 60 15.4 | 62 16.7 | 60 15.8 | 59 14.9 | 57 14 | 55 13 | 54 12.1 | 52 11.2 | 50 10.3 | 49 9.3 | 47 8.4 | 45 7.5 | 44 6.5 | 42 5.6 | 42 5.5 | 42 5.4 | 42 5.3 | 41 5.2 | 41 5.1 | 41 5 | 44 6.7 | 47 8.3 | 50 10 | 53 11.7 | 56 13.3 | 59 15 |
Source: CAMS, Vaisala Xweather
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