Moderate
Primary Pollutant: PM2.5
O3 | 32 µg/m3 (15) |
PM2.5 | 29 µg/m3 (86) |
PM10 | 33 µg/m3 (30) |
CO | 417 µg/m3 (4) |
NO2 | 18 µg/m3 (9) |
SO2 | 9 µg/m3 (5) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
New Salem | 38 |
PM2.5 | 9.1 (38) | n/a | n/a | 59 (27) | n/a | n/a |
Lawrenceville | 46 |
PM2.5 | 11 (46) | n/a | n/a | 45 (20) | n/a | n/a |
Holbrook | 33 |
PM2.5 | 8 (33) | n/a | n/a | 55 (25) | n/a | n/a |
Johnstown | 43 |
PM2.5 | 11 (43) | n/a | n/a | 53 (24) | n/a | n/a |
Bovard | 48 |
PM2.5 | 12 (48) | n/a | n/a | 47 (21) | n/a | n/a |
Rockwood | 23 |
O3 | n/a | n/a | n/a | 51 (23) | n/a | n/a |
Midland | 52 |
PM2.5 | 13 (52) | n/a | n/a | 57 (26) | n/a | n/a |
North Charleroi | 44 |
PM2.5 | 11 (44) | n/a | n/a | 59 (27) | n/a | n/a |
Salisbury | 29 |
PM2.5 | 7 (29) | n/a | 13 (6) | 51 (23) | 115 (1) | 0.524 (0) |
Liberty | 52 |
PM2.5 | 13 (52) | n/a | n/a | n/a | n/a | n/a |
Source: Pennsylvania Dept. of Environmental Protection, Allegheny County, EPA Office of Atmospheric Protection, Maryland Department of the Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 2pm | 3pm | 4pm | 5pm |
62 | 63 | 63 | 65 | 30 | 31 | 30 | 30 | 29 | 29 | 29 | 29 | 30 | 31 | 31 | 32 | 32 | 33 | 33 | 34 | 34 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 36 | 36 | 35 | 34 | 33 | 33 | 32 | 32 | 32 | 32 | 32 | 33 | 34 | 34 | 34 | 33 | 33 | 32 | 32 | 33 | 35 | 35 | 34 | 33 | 31 | 29 | 28 | 24 | 24 | 25 | 30 | 38 | 26 | 27 | 26 | 26 | 26 | 25 | 28 | 28 | 27 | 24 | 26 | 31 | 34 | 36 | 40 | 41 | 40 | 39 | 36 | 36 | 33 | 33 | 29 | 31 | 30 | 27 | 30 | 30 | 31 | 31 | 32 | 33 | 33 | 34 |
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 | 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 | 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 | O3 |
SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | SSW | SSW | SSW | SSW | SSW | SSW | SSE | SSE | SSE | SSE | SSE | SSE | SSW | SSW | SSW | SSW | SSW |
8 12 | 8 12 | 8 13 | 9 14 | 9 15 | 9 15 | 10 16 | 11 17 | 11 17 | 11 17 | 11 17 | 11 17 | 11 17 | 11 17 | 11 17 | 11 18 | 11 18 | 11 18 | 12 19 | 11 18 | 11 17 | 11 18 | 11 18 | 10 16 | 10 16 | 10 16 | 10 16 | 9 15 | 8 13 | 7 12 | 6 10 | 6 10 | 5 9 | 5 8 | 5 8 | 5 8 | 5 8 | 5 8 | 4 7 | 5 8 | 5 8 | 6 9 | 6 10 | 7 11 | 8 12 | 8 12 | 8 13 | 8 13 | 8 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 17 | 10 17 | 11 17 | 11 17 | 11 18 | 11 18 | 11 18 | 12 19 | 12 19 | 12 19 | 12 20 | 11 18 | 10 16 | 9 14 | 8 12 | 6 10 | 5 8 | 5 8 | 4 7 | 4 6 | 3 5 | 3 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 5 | 3 5 | 4 6 | 4 7 | 5 8 | 6 9 | 5 9 | 5 8 | 5 8 | 5 8 |
35 1.7 | 32 0 | 32 0 | 32 0 | 31 -0.5 | 30 -1.2 | 31 -0.7 | 30 -1.3 | 31 -0.5 | 31 -0.7 | 31 -0.5 | 32 0 | 33 0.3 | 33 0.4 | 33 0.6 | 34 1.2 | 35 1.7 | 36 2.4 | 37 3 | 38 3.6 | 39 3.8 | 40 4.5 | 40 4.5 | 40 4.7 | 40 4.6 | 40 4.5 | 40 4.5 | 39 3.8 | 38 3.4 | 39 3.8 | 39 3.8 | 40 4.5 | 40 4.5 | 40 4.6 | 41 4.9 | 41 5 | 41 4.9 | 40 4.7 | 40 4.6 | 42 5.5 | 43 6.3 | 45 7.2 | 47 8.2 | 48 9.2 | 50 10.1 | 51 10.4 | 51 10.6 | 51 10.8 | 51 10.8 | 51 10.7 | 51 10.7 | 51 10.7 | 51 10.6 | 51 10.6 | 51 10.5 | 51 10.5 | 51 10.4 | 50 10 | 49 9.5 | 48 9.1 | 47 8.6 | 47 8.2 | 46 7.7 | 46 8 | 47 8.3 | 48 8.6 | 48 9 | 49 9.3 | 49 9.6 | 48 8.8 | 46 8.1 | 45 7.3 | 44 6.5 | 42 5.8 | 41 5 | 40 4.5 | 39 4 | 38 3.5 | 37 3 | 37 2.6 | 36 2.1 | 35 1.7 | 34 1.4 | 34 1 | 33 0.7 | 33 0.3 | 32 0 | 35 1.4 | 37 2.8 | 40 4.3 | 42 5.7 | 45 7.1 | 47 8.6 | 47 8.2 | 46 7.8 | 45 7.4 | 45 7 |
Source: CAMS, Vaisala Xweather
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