Good
Primary Pollutant: PM2.5
O3 | 20 µg/m3 (9) |
PM2.5 | 3 µg/m3 (11) |
PM10 | 2 µg/m3 (2) |
CO | 50 µg/m3 (0) |
NO2 | 2 µg/m3 (1) |
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) |
---|---|---|---|---|---|---|---|---|
Dunstable | 16 |
O3 | n/a | n/a | n/a | 35 (16) | n/a | n/a |
Portsmouth | 19 |
O3 | 2.9 (12) | 7 (6) | n/a | 41 (19) | n/a | 2.882 (2) |
Temple | 26 |
O3 | 2 (8) | 4 (4) | n/a | 57 (26) | 0 (0) | 0 (0) |
New Castle | 17 |
O3 | n/a | n/a | n/a | 37 (17) | n/a | n/a |
Londonderry | 23 |
O3 | 2.5 (10) | 7 (6) | n/a | 51 (23) | 115 (1) | 1.31 (1) |
Lowell | 14 |
NO2 | 2.5 (10) | n/a | 28 (14) | n/a | n/a | n/a |
South Boston | 13 |
PM2.5 | 3.1 (13) | n/a | 17 (8) | n/a | 229 (2) | n/a |
Cherry Valley | 27 |
O3 | n/a | n/a | n/a | 59 (27) | n/a | n/a |
Linwood | 11 |
O3 | n/a | n/a | n/a | 24 (11) | 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) |
Monday, Jun 10 | Tuesday, Jun 11 | Wednesday, Jun 12 | Thursday, Jun 13 | Friday, Jun 14 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 3am | 4am | 5am |
17 | 15 | 14 | 18 | 21 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 25 | 23 | 20 | 25 | 22 | 13 | 19 | 19 | 17 | 16 | 14 | 15 | 16 | 20 | 26 | 27 | 29 | 30 | 30 | 30 | 32 | 32 | 35 | 34 | 32 | 29 | 27 | 33 | 38 | 42 | 42 | 39 | 39 | 35 | 35 | 33 | 25 | 25 | 29 | 33 | 35 | 38 | 38 | 39 | 39 | 41 | 39 | 36 | 32 | 31 | 32 | 30 | 50 | 50 | 46 | 42 | 39 | 38 | 38 | 39 | 43 | 50 | 47 | 61 | 73 | 85 | 97 | 99 | 102 | 105 | 93 | 81 | 70 | 58 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | W | W | WNW | W | W | W | W | WNW | WNW | WNW | WNW | WNW | W | W | W | SW | SSE | SE | SE | SE | SE | SSE | SSE | S | SSW | WSW | W | W | WNW | WNW | NW | NW | NW | W | WSW | SW | SSW | SSW | S | S | S | S | S | S | S | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW |
7 11 | 7 11 | 7 12 | 8 12 | 8 12 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 7 12 | 7 11 | 6 9 | 5 8 | 4 7 | 4 6 | 4 7 | 4 6 | 4 6 | 4 6 | 4 6 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 3 4 | 3 6 | 4 6 | 4 6 | 2 4 | 3 5 | 5 8 | 4 6 | 3 5 | 2 4 | 2 3 | 2 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 1 2 | 2 3 | 3 4 | 3 5 | 4 6 | 5 8 | 5 8 | 5 8 | 5 8 | 4 7 | 4 6 | 3 5 | 3 4 | 3 5 | 3 5 | 3 5 | 3 6 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 4 6 | 4 6 | 4 7 | 5 8 | 6 9 | 7 11 | 7 12 | 8 13 | 8 14 | 9 14 | 9 14 | 8 13 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 6 10 |
55 12.5 | 55 12.8 | 57 14.1 | 61 16 | 64 17.8 | 67 19.5 | 70 20.9 | 71 21.9 | 73 22.7 | 74 23.2 | 75 23.7 | 75 23.7 | 74 23.5 | 73 22.8 | 71 21.7 | 68 20.1 | 65 18.5 | 63 17.3 | 61 16.3 | 60 15.5 | 58 14.7 | 57 13.9 | 56 13.3 | 55 12.8 | 54 12.3 | 55 13 | 58 14.3 | 62 16.5 | 65 18.4 | 68 20 | 71 21.4 | 72 22.4 | 74 23.1 | 75 23.7 | 75 23.7 | 75 23.7 | 74 23.6 | 73 22.5 | 70 21.4 | 68 20.2 | 67 19.2 | 65 18.2 | 63 17.1 | 62 16.5 | 61 16 | 60 15.4 | 59 15.1 | 58 14.7 | 58 14.4 | 60 15.7 | 63 17 | 65 18.3 | 68 20 | 71 21.8 | 74 23.5 | 75 24 | 76 24.5 | 77 25 | 77 25.1 | 77 25.1 | 77 25.2 | 75 24.2 | 74 23.2 | 72 22.2 | 70 21 | 68 19.9 | 66 18.8 | 65 18.2 | 64 17.6 | 63 17 | 62 16.7 | 62 16.4 | 61 16.2 | 63 17.4 | 66 18.7 | 68 20 | 72 22 | 75 24.1 | 79 26.1 | 81 27.1 | 82 28 | 84 29 | 84 29.2 | 85 29.2 | 85 29.3 | 83 28.1 | 81 27 | 78 25.8 | 76 24.7 | 74 23.5 | 72 22.4 | 71 21.7 | 70 21.1 | 69 20.4 | 68 20.2 | 68 19.9 | 67 19.7 |
Source: CAMS, Vaisala Xweather
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