Good
Primary Pollutant: PM2.5
O3 | 61 µg/m3 (28) |
PM2.5 | 9 µg/m3 (37) |
PM10 | 19 µg/m3 (17) |
CO | 236 µg/m3 (2) |
NO2 | 13 µg/m3 (6) |
SO2 | 4 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Dunstable | 28 |
O3 | n/a | n/a | n/a | 61 (28) | n/a | n/a |
Londonderry | 49 |
PM2.5 | 12 (49) | 47 (43) | n/a | 53 (24) | 229 (2) | 2.358 (1) |
Lowell | 32 |
PM2.5 | 7.7 (32) | n/a | 43 (21) | 22 (10) | n/a | n/a |
Providence | 29 |
PM2.5 | 7 (29) | n/a | n/a | n/a | n/a | n/a |
Saunderstown | 36 |
O3 | 4 (17) | n/a | n/a | 78 (36) | n/a | n/a |
Abington | 38 |
O3 | n/a | n/a | n/a | 84 (38) | n/a | n/a |
Fall River | 37 |
O3 | 7 (29) | n/a | n/a | 82 (37) | n/a | 0.262 (0) |
South Boston | 32 |
PM2.5 | 7.8 (32) | n/a | 19 (9) | n/a | 458 (4) | n/a |
Cherry Valley | 29 |
O3 | n/a | n/a | n/a | 65 (29) | n/a | n/a |
Linwood | 30 |
O3 | n/a | n/a | n/a | 67 (30) | n/a | n/a |
Source: New Hampshire Dept. of Environmental Services, Massachusetts Dept. of Environmental Protection, Rhode Island Dept. of Environmental Management, EPA Office of Atmospheric Protection
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | Wednesday, May 1 | Thursday, May 2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 6pm | 7pm | 8pm | 9pm | 10pm |
37 | 37 | 48 | 38 | 38 | 38 | 38 | 34 | 33 | 38 | 44 | 39 | 44 | 41 | 39 | 41 | 43 | 43 | 42 | 43 | 41 | 38 | 37 | 31 | 27 | 27 | 25 | 25 | 22 | 22 | 22 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 27 | 28 | 31 | 33 | 32 | 31 | 31 | 31 | 30 | 29 | 25 | 24 | 25 | 23 | 25 | 27 | 33 | 36 | 36 | 38 | 33 | 32 | 33 | 31 | 33 | 33 | 33 | 32 | 30 | 32 | 38 | 38 | 38 | 38 | 38 | 38 | 40 | 40 | 44 | 44 | 42 | 42 | 42 | 38 | 33 | 32 | 33 | 33 | 35 | 37 | 38 | 39 | 40 | 41 | 44 | 42 | 38 | 33 | 33 |
PM2.5 | PM2.5 | PM10 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | NO2 | PM2.5 | NO2 | NO2 | NO2 | NO2 | NO2 | NO2 | NO2 | 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 | 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 | 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 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 |
SW | WSW | WSW | W | W | WNW | NW | NW | NNW | NNW | NNW | N | N | NE | ENE | ENE | ENE | NE | NNE | NNE | ENE | ESE | SSE | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SE | ESE | ESE | E | E | E | ESE | ESE | ESE | SE | ESE | ESE | ESE | E | E | E | ESE | ESE | ESE | ESE | ESE | E | E | ENE | NE | NE | ENE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | NNE | NW | NW | S | SSW | SSE | SE | SE | SE | SE | SE | SE | S | SSE | SSE | SE | SE | SSE | SSE | S | SSW | SW |
10 15 | 9 15 | 8 13 | 7 12 | 7 11 | 7 12 | 7 12 | 7 12 | 9 15 | 9 14 | 8 13 | 9 14 | 7 12 | 5 9 | 4 7 | 4 6 | 4 6 | 3 5 | 4 6 | 4 7 | 4 6 | 4 6 | 5 8 | 6 9 | 6 9 | 5 9 | 6 9 | 5 8 | 5 8 | 4 7 | 3 5 | 1 2 | 2 3 | 2 4 | 3 5 | 5 8 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 4 6 | 4 7 | 5 8 | 6 10 | 6 10 | 5 8 | 5 7 | 5 7 | 4 7 | 4 6 | 4 6 | 4 6 | 4 6 | 4 7 | 6 9 | 7 11 | 8 12 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 7 12 | 7 11 | 6 10 | 6 10 | 6 9 | 5 8 | 5 8 | 4 7 | 4 6 | 4 6 | 3 5 | 2 4 | 1 1 | 1 2 | 0 1 | 1 1 | 1 2 | 1 2 | 2 3 | 1 1 | 1 1 | 1 1 | 1 2 | 1 2 | 1 2 | 1 2 | 2 3 | 1 2 | 3 4 | 4 7 | 4 7 | 4 6 | 4 6 | 4 6 |
67 19.6 | 67 19.6 | 67 19.3 | 66 19.1 | 66 18.7 | 64 17.8 | 63 17.3 | 62 16.8 | 62 16.5 | 63 17.3 | 66 19 | 68 20.2 | 70 21.2 | 69 20.6 | 68 19.9 | 68 19.7 | 68 19.9 | 68 20 | 68 19.9 | 67 19.5 | 66 18.7 | 63 17.4 | 60 15.7 | 58 14.4 | 56 13.5 | 55 12.8 | 53 11.9 | 53 11.9 | 52 11 | 51 10.3 | 51 10.7 | 51 10.7 | 51 10.4 | 50 9.9 | 50 9.8 | 48 8.8 | 46 7.9 | 46 7.5 | 47 8.4 | 48 8.8 | 52 10.9 | 57 14.1 | 58 14.3 | 58 14.5 | 56 13.2 | 54 12 | 51 10.7 | 51 10.7 | 51 10.5 | 51 10.4 | 50 9.7 | 48 9 | 47 8.3 | 47 8.3 | 47 8.3 | 47 8.4 | 47 8.4 | 47 8.5 | 47 8.6 | 48 8.9 | 49 9.2 | 49 9.5 | 52 10.9 | 54 12.3 | 57 13.7 | 56 13.6 | 56 13.4 | 56 13.1 | 54 12.3 | 53 11.5 | 51 10.7 | 50 10 | 49 9.4 | 48 8.7 | 47 8.4 | 47 8.2 | 46 7.9 | 45 7.5 | 45 7.1 | 44 6.6 | 46 8 | 49 9.3 | 51 10.7 | 54 12.5 | 58 14.4 | 61 16.1 | 61 16.1 | 61 16.2 | 61 16.2 | 60 15.7 | 60 15.3 | 59 14.9 | 57 14 | 55 13.1 | 54 12.1 | 53 11.5 | 51 10.8 |
Source: CAMS, Vaisala Xweather
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