Moderate
Primary Pollutant: PM2.5
O3 | 84 µg/m3 (38) |
PM2.5 | 14 µg/m3 (54) |
PM10 | 25 µg/m3 (23) |
CO | 312 µg/m3 (3) |
NO2 | 4 µg/m3 (2) |
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) |
---|---|---|---|---|---|---|---|---|
Chilmark | 47 |
O3 | n/a | n/a | n/a | 104 (47) | n/a | n/a |
Providence | 21 |
PM2.5 | 5 (21) | n/a | n/a | n/a | n/a | n/a |
Saunderstown | 46 |
O3 | 2 (8) | n/a | n/a | 102 (46) | n/a | n/a |
Fall River | 19 |
PM2.5 | 4.7 (19) | n/a | n/a | n/a | n/a | 0.524 (0) |
South Boston | 21 |
PM2.5 | 5 (21) | n/a | 32 (16) | n/a | 344 (3) | n/a |
Truro | 45 |
O3 | n/a | n/a | n/a | 100 (45) | n/a | n/a |
Linwood | 41 |
O3 | n/a | n/a | n/a | 90 (41) | n/a | n/a |
Fairhaven | 45 |
O3 | n/a | n/a | n/a | 100 (45) | n/a | n/a |
Menemsha | 47 |
O3 | n/a | n/a | n/a | 104 (47) | n/a | n/a |
Roxbury Crossing | 38 |
O3 | 4.6 (19) | 19 (17) | 3.76 (2) | 84 (38) | 229 (2) | n/a |
Source: AirNow (EPA), Wampanoag Tribe, Rhode Island Dept. of Environmental Management, Massachusetts Dept. of Environmental Protection
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, Apr 24 | Thursday, Apr 25 | Friday, Apr 26 | Saturday, Apr 27 | Sunday, Apr 28 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 6am | 7am | 8am | 9am | 10am | 11am | 12pm |
53 | 47 | 48 | 44 | 44 | 44 | 41 | 41 | 36 | 35 | 34 | 33 | 33 | 33 | 32 | 31 | 34 | 34 | 34 | 35 | 34 | 36 | 38 | 37 | 37 | 37 | 39 | 40 | 40 | 39 | 39 | 39 | 36 | 35 | 34 | 32 | 31 | 28 | 22 | 20 | 21 | 22 | 25 | 28 | 29 | 34 | 37 | 35 | 37 | 37 | 39 | 40 | 40 | 41 | 40 | 38 | 37 | 37 | 35 | 33 | 31 | 30 | 30 | 29 | 30 | 29 | 29 | 29 | 30 | 43 | 42 | 42 | 45 | 47 | 50 | 51 | 53 | 54 | 49 | 47 | 45 | 44 | 44 | 43 | 42 | 41 | 40 | 40 | 39 | 39 | 38 | 38 | 37 | 38 | 39 | 40 | 42 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | 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 | 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 | 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 |
SW | SW | WSW | WSW | W | W | W | NW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | N | NNW | N | N | N | NNE | NNE | NE | ENE | E | ESE | SE | SSE | S | S | SSW | SSW | SW | SW | SW | WSW | W | WNW | WNW | WNW | NW | N | NNE | NNE | NE | NE | ENE | ENE | E | E | ESE | SE | SSE | S | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | W | WSW | W | W | W | W | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW |
12 19 | 10 16 | 8 13 | 8 13 | 9 15 | 11 18 | 9 14 | 8 14 | 10 16 | 12 19 | 12 20 | 12 20 | 11 17 | 10 16 | 10 17 | 10 16 | 9 15 | 8 14 | 7 11 | 6 10 | 7 11 | 6 9 | 5 8 | 5 7 | 5 7 | 4 7 | 4 7 | 4 7 | 6 9 | 7 12 | 8 12 | 7 11 | 7 12 | 7 12 | 5 9 | 5 9 | 5 9 | 5 8 | 4 7 | 4 6 | 4 7 | 4 7 | 4 6 | 4 6 | 3 5 | 4 6 | 5 8 | 6 10 | 6 10 | 6 10 | 6 10 | 5 8 | 5 8 | 5 8 | 5 8 | 5 9 | 6 10 | 6 10 | 6 10 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 6 9 | 5 8 | 5 8 | 5 8 | 6 9 | 6 10 | 6 10 | 5 9 | 6 9 | 6 10 | 8 12 | 9 14 | 9 15 | 9 15 | 9 15 | 9 14 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 14 | 9 14 | 8 13 | 8 12 | 7 11 | 7 11 | 7 11 | 7 12 | 7 12 | 8 12 | 8 13 |
55 12.5 | 55 12.5 | 54 12.1 | 58 14.6 | 61 16.3 | 62 16.9 | 55 12.5 | 54 12.5 | 52 11 | 47 8.4 | 44 6.6 | 40 4.7 | 37 2.8 | 35 1.6 | 34 0.9 | 33 0.5 | 32 0.2 | 32 -0.1 | 31 -0.4 | 34 0.9 | 38 3.4 | 41 4.9 | 42 5.6 | 43 6.3 | 45 7 | 46 7.7 | 47 8.3 | 48 8.8 | 48 9 | 48 8.7 | 46 7.9 | 44 6.6 | 40 4.6 | 38 3.2 | 36 2.3 | 35 1.6 | 33 0.8 | 32 0.1 | 31 -0.4 | 33 0.6 | 32 -0.3 | 30 -1.1 | 34 1.3 | 39 3.7 | 43 6.1 | 46 7.7 | 49 9.4 | 52 11 | 53 11.5 | 54 12 | 55 12.5 | 54 12.1 | 53 11.7 | 52 11.3 | 50 9.9 | 47 8.6 | 45 7.3 | 43 6.2 | 41 5.2 | 39 4.1 | 39 3.9 | 38 3.6 | 38 3.3 | 37 2.8 | 36 2.2 | 35 1.7 | 38 3.5 | 42 5.4 | 45 7.2 | 49 9.6 | 53 11.9 | 58 14.2 | 59 14.9 | 60 15.6 | 61 16.4 | 61 15.9 | 60 15.4 | 59 14.9 | 56 13.2 | 53 11.5 | 50 9.8 | 48 8.8 | 46 7.8 | 44 6.7 | 44 6.6 | 44 6.5 | 43 6.3 | 42 5.8 | 42 5.3 | 41 4.8 | 43 6.3 | 46 7.8 | 49 9.2 | 51 10.4 | 53 11.5 | 55 12.6 | 57 14.1 |
Source: CAMS, Vaisala Xweather
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