Moderate
Primary Pollutant: PM2.5
O3 | 12 µg/m3 (6) |
PM2.5 | 19 µg/m3 (65) |
PM10 | 4 µg/m3 (4) |
CO | 88 µg/m3 (1) |
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) |
---|---|---|---|---|---|---|---|---|
Morrisville | 37 |
PM2.5 | 9 (37) | n/a | n/a | n/a | 229 (2) | n/a |
Raleigh | 28 |
O3 | 6.7 (28) | 14 (13) | 2.068 (1) | 61 (28) | 115 (1) | n/a |
Morrisville | 38 |
PM2.5 | 9.2 (38) | 17 (15) | n/a | 61 (28) | n/a | n/a |
Butner | 29 |
O3 | n/a | n/a | n/a | 65 (29) | n/a | n/a |
Clayton | 52 |
PM2.5 | 13 (52) | n/a | n/a | 61 (28) | n/a | n/a |
Hurdle Mills | 28 |
O3 | n/a | n/a | n/a | 61 (28) | n/a | n/a |
Durham | 26 |
O3 | 6 (25) | 17 (15) | n/a | 57 (26) | n/a | n/a |
Wade | 35 |
O3 | n/a | n/a | n/a | 76 (35) | n/a | n/a |
Morrisville | 41 |
PM2.5 | 10 (41) | 18 (16) | 17 (8) | 59 (27) | 263 (3) | 2.62 (1) |
Raleigh | 36 |
PM2.5 | 8.8 (36) | 16 (15) | 2.068 (1) | 61 (28) | 115 (1) | n/a |
Source: North Carolina DEQ - Division of Air Quality, EPA Office of Air Quality Planning and Standards, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, May 18 | Sunday, May 19 | Monday, May 20 | Tuesday, May 21 | Wednesday, May 22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 11pm | 12am | 1am | 2am | 3am |
64 | 56 | 51 | 47 | 45 | 21 | 21 | 24 | 29 | 33 | 33 | 29 | 32 | 30 | 28 | 25 | 24 | 29 | 33 | 30 | 29 | 25 | 23 | 22 | 23 | 22 | 22 | 21 | 23 | 23 | 23 | 23 | 27 | 27 | 28 | 29 | 32 | 33 | 33 | 33 | 31 | 27 | 25 | 28 | 28 | 32 | 32 | 32 | 36 | 31 | 28 | 28 | 25 | 24 | 26 | 29 | 32 | 33 | 32 | 33 | 35 | 37 | 38 | 39 | 38 | 31 | 29 | 29 | 28 | 25 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 25 | 27 | 29 | 31 | 31 | 32 | 33 | 33 | 33 | 33 | 32 | 31 | 29 | 28 | 27 | 29 | 29 | 28 | 25 | 21 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | PM2.5 | O3 | O3 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | 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 | 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 | 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 |
SE | SSE | SSE | SSE | S | SSW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | NW | N | NNE | NNE | NE | NE | NE | NNE | NNE | NNE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | N | N | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | E | ENE | NE | NNE | NNE | NNE | NE | NNE | NE | NE | ENE | ENE | E | E | ESE | ESE | ESE | ESE | SE | SE | SSE | SSE | SSE | S | S | SSW | SSW |
8 13 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 | 6 10 | 7 12 | 7 11 | 7 11 | 8 13 | 7 11 | 6 10 | 7 11 | 6 9 | 5 9 | 4 6 | 4 6 | 3 5 | 6 10 | 5 8 | 5 7 | 6 9 | 7 11 | 7 11 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 9 14 | 9 15 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 8 13 | 6 10 | 4 7 | 4 7 | 4 7 | 5 8 | 5 8 | 4 7 | 4 7 | 4 7 | 5 7 | 5 7 | 5 7 | 5 8 | 7 11 | 8 13 | 10 16 | 11 18 | 10 17 | 9 15 | 8 13 | 8 14 | 8 13 | 8 12 | 6 10 | 5 8 | 4 6 | 4 6 | 4 7 | 5 8 | 5 7 | 4 6 | 3 4 | 3 4 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 4 7 | 4 7 | 5 7 | 5 8 | 5 7 | 4 7 | 4 7 | 5 8 | 5 8 | 5 8 | 6 9 | 6 9 | 6 10 | 6 10 | 6 9 | 6 9 | 6 10 | 6 9 | 5 9 |
68 20.2 | 68 20.2 | 68 20.1 | 69 20.3 | 69 20.5 | 69 20.7 | 71 21.4 | 72 22.1 | 73 22.8 | 74 23.6 | 76 24.4 | 77 25.1 | 77 25 | 77 24.9 | 77 24.9 | 75 24 | 74 23.2 | 72 22.3 | 71 21.5 | 69 20.7 | 68 19.9 | 67 19.5 | 66 19 | 65 18.6 | 65 18.3 | 65 18.1 | 64 17.8 | 64 17.8 | 64 17.8 | 64 17.7 | 65 18.3 | 66 18.8 | 67 19.4 | 68 20.1 | 69 20.7 | 71 21.4 | 71 21.7 | 72 22 | 72 22.4 | 71 21.7 | 70 21.1 | 69 20.5 | 67 19.5 | 65 18.5 | 64 17.5 | 62 16.8 | 61 16.2 | 60 15.5 | 59 15.3 | 59 15 | 59 14.8 | 60 15.6 | 62 16.5 | 63 17.3 | 66 18.9 | 69 20.5 | 72 22 | 73 22.6 | 74 23.2 | 75 23.8 | 75 24 | 75 24.2 | 76 24.4 | 74 23.4 | 72 22.4 | 71 21.4 | 68 20.1 | 66 18.7 | 63 17.4 | 62 16.8 | 61 16.2 | 60 15.5 | 59 15.2 | 59 14.9 | 58 14.6 | 60 15.4 | 61 16.3 | 63 17.1 | 66 18.8 | 69 20.6 | 72 22.3 | 74 23.3 | 76 24.3 | 78 25.3 | 78 25.8 | 79 26.3 | 80 26.8 | 78 25.6 | 76 24.4 | 74 23.2 | 71 21.8 | 69 20.3 | 66 18.9 | 65 18.3 | 64 17.8 | 63 17.2 | 62 16.8 |
Source: CAMS, Vaisala Xweather
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