Good
Primary Pollutant: PM2.5
O3 | 79 µg/m3 (36) |
PM2.5 | 10 µg/m3 (42) |
PM10 | 34 µg/m3 (31) |
CO | 345 µg/m3 (3) |
NO2 | 13 µg/m3 (6) |
SO2 | 3 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Dunstable | 44 |
O3 | n/a | n/a | n/a | 96 (44) | n/a | n/a |
Londonderry | 41 |
O3 | 4.3 (18) | 11 (10) | n/a | 90 (41) | 229 (2) | 2.358 (1) |
Lowell | 26 |
PM2.5 | 6.3 (26) | n/a | 45 (22) | 50 (23) | n/a | n/a |
Providence | 33 |
PM2.5 | 8 (33) | n/a | n/a | n/a | n/a | n/a |
Saunderstown | 12 |
PM2.5 | 3 (12) | n/a | n/a | n/a | n/a | n/a |
Abington | 45 |
O3 | n/a | n/a | n/a | 100 (45) | n/a | n/a |
Fall River | 29 |
PM2.5 | 7.1 (29) | n/a | n/a | n/a | n/a | 0.524 (0) |
South Boston | 25 |
PM2.5 | 6.1 (25) | n/a | 34 (17) | n/a | 344 (3) | n/a |
Cherry Valley | 38 |
O3 | n/a | n/a | n/a | 84 (38) | n/a | n/a |
Linwood | 40 |
O3 | n/a | n/a | n/a | 88 (40) | n/a | n/a |
Source: AirNow (EPA), 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) |
Wednesday, Apr 24 | Thursday, Apr 25 | Friday, Apr 26 | Saturday, Apr 27 | Sunday, Apr 28 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 1pm |
43 | 43 | 44 | 41 | 39 | 37 | 36 | 32 | 30 | 29 | 31 | 32 | 32 | 32 | 32 | 32 | 30 | 30 | 30 | 31 | 34 | 36 | 36 | 35 | 36 | 37 | 37 | 38 | 38 | 39 | 37 | 32 | 31 | 29 | 26 | 24 | 22 | 24 | 25 | 21 | 25 | 27 | 31 | 35 | 33 | 34 | 33 | 36 | 37 | 38 | 41 | 41 | 41 | 40 | 38 | 37 | 37 | 35 | 30 | 28 | 27 | 26 | 24 | 25 | 24 | 23 | 24 | 26 | 38 | 39 | 39 | 43 | 46 | 49 | 50 | 52 | 54 | 49 | 46 | 43 | 42 | 41 | 39 | 39 | 38 | 37 | 36 | 36 | 35 | 34 | 33 | 33 | 34 | 35 | 37 | 39 | 42 |
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 | 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 | 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 | WSW | W | W | WNW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | NNW | NNW | NNW | NNW | N | N | N | NNW | NNW | NNW | NW | NW | NW | E | SE | S | S | SSW | SSW | SW | SW | WSW | W | NW | NNW | NNW | N | N | NNE | NNE | NE | NE | ENE | ENE | E | E | E | SE | SSE | S | S | SSW | SW | SW | SW | SW | SW | SW | WSW | SW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SSW | S | S | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SW | SSW |
8 12 | 8 12 | 11 18 | 12 19 | 11 18 | 11 17 | 12 19 | 12 19 | 11 17 | 12 19 | 11 18 | 10 16 | 9 15 | 9 14 | 8 14 | 8 13 | 7 11 | 6 10 | 6 10 | 7 11 | 6 9 | 5 8 | 4 7 | 4 6 | 3 5 | 3 4 | 2 4 | 2 3 | 2 3 | 1 2 | 6 10 | 10 16 | 8 13 | 7 11 | 7 11 | 6 10 | 6 9 | 5 8 | 4 7 | 4 6 | 4 7 | 4 7 | 5 7 | 4 6 | 4 7 | 4 7 | 5 8 | 4 7 | 4 7 | 4 7 | 5 8 | 6 9 | 7 11 | 7 11 | 7 12 | 8 13 | 7 12 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 9 | 5 8 | 5 8 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 6 | 4 6 | 4 6 | 4 7 | 5 8 | 6 10 | 7 12 | 8 13 | 8 13 | 8 12 | 7 11 | 7 12 | 7 12 | 8 12 | 7 12 | 7 11 | 6 10 | 6 9 | 6 10 | 6 10 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 |
51 10.4 | 55 13 | 61 15.9 | 64 17.5 | 53 11.8 | 55 13.1 | 54 12.1 | 49 9.2 | 45 7.2 | 42 5.3 | 38 3.1 | 35 1.5 | 33 0.7 | 32 0.2 | 32 -0.2 | 31 -0.5 | 30 -1 | 29 -1.4 | 31 -0.5 | 35 1.6 | 38 3.1 | 40 4.6 | 43 6.1 | 46 7.7 | 48 9.2 | 51 10.4 | 52 11.3 | 53 11.8 | 53 11.8 | 53 11.5 | 51 10.5 | 46 7.9 | 44 6.4 | 41 5.2 | 40 4.3 | 38 3.4 | 37 2.5 | 35 1.6 | 35 1.4 | 34 1.1 | 33 0.7 | 36 2.2 | 39 3.8 | 41 5.2 | 45 7.1 | 48 9 | 52 10.9 | 53 11.8 | 55 12.7 | 56 13.6 | 56 13.5 | 56 13.3 | 56 13.2 | 54 12.2 | 52 11.1 | 50 10 | 48 8.7 | 45 7.4 | 43 6.1 | 42 5.5 | 41 4.8 | 39 4.1 | 39 3.7 | 38 3.2 | 37 2.7 | 40 4.2 | 42 5.7 | 45 7.2 | 49 9.7 | 54 12.2 | 58 14.7 | 60 15.6 | 62 16.5 | 63 17.4 | 63 17.2 | 63 17 | 62 16.8 | 59 15.2 | 56 13.5 | 53 11.9 | 51 10.7 | 49 9.4 | 47 8.1 | 46 7.8 | 45 7.5 | 45 7.2 | 44 6.8 | 44 6.4 | 43 6 | 44 6.9 | 46 7.8 | 48 8.8 | 51 10.4 | 54 12.1 | 57 13.7 | 60 15.5 | 63 17.3 |
Source: CAMS, Vaisala Xweather
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