Good
Primary Pollutant: PM2.5
O3 | 37 µg/m3 (17) |
PM2.5 | 8 µg/m3 (32) |
PM10 | 24 µg/m3 (22) |
CO | 407 µg/m3 (4) |
NO2 | 5 µg/m3 (3) |
SO2 | 20 µg/m3 (10) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Merritt | 11 |
O3 | n/a | n/a | 1.316 (1) | 24 (11) | n/a | n/a |
Cedar Springs | 7 |
O3 | n/a | n/a | n/a | 16 (7) | n/a | n/a |
Bay City | 14 |
PM2.5 | 3.3 (14) | n/a | n/a | n/a | n/a | n/a |
Houghton Lake | 16 |
PM2.5 | 3.9 (16) | n/a | 1.88 (1) | 24 (11) | n/a | n/a |
Cedar Springs | 5 |
O3 | n/a | n/a | n/a | 12 (5) | n/a | n/a |
Bay City | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Source: Michigan Department of Environment, Great Lakes, and Energy, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, May 20 | Tuesday, May 21 | Wednesday, May 22 | Thursday, May 23 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
31 | 31 | 29 | 28 | 27 | 36 | 42 | 46 | 49 | 50 | 52 | 60 | 58 | 52 | 45 | 41 | 35 | 31 | 31 | 29 | 25 | 21 | 21 | 25 | 27 | 29 | 29 | 28 | 32 | 34 | 36 | 37 | 40 | 44 | 47 | 47 | 47 | 44 | 41 | 32 | 30 | 33 | 33 | 34 | 35 | 36 | 37 | 49 | 45 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 45 | 46 | 48 | 47 | 46 | 45 | 46 | 46 | 47 | 45 | 43 | 41 | 39 | 37 | 34 | 34 | 33 | 32 |
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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 |
E | E | ESE | SE | SSE | S | SSW | SW | SSW | SW | SW | SW | SW | SW | SW | SSW | WSW | WSW | WSW | WSW | WSW | W | WSW | WSW | WSW | W | W | SW | SSW | SSW | SSW | SSW | SSW | S | S | S | SSW | S | SSE | SE | SSE | SSE | S | S | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | W | W | WSW | W |
6 10 | 6 10 | 6 10 | 5 8 | 4 6 | 5 8 | 6 9 | 9 14 | 10 16 | 12 19 | 12 19 | 13 21 | 13 21 | 11 18 | 9 15 | 12 19 | 12 19 | 8 12 | 6 10 | 7 11 | 7 11 | 6 10 | 6 9 | 5 9 | 4 7 | 3 6 | 3 5 | 3 4 | 2 3 | 2 3 | 3 4 | 5 8 | 6 10 | 7 12 | 8 13 | 11 17 | 8 13 | 9 14 | 7 12 | 9 15 | 11 18 | 12 20 | 13 20 | 14 22 | 15 24 | 14 23 | 16 26 | 17 27 | 16 26 | 16 26 | 17 27 | 16 25 | 17 27 | 17 27 | 18 29 | 19 30 | 19 30 | 19 31 | 18 29 | 18 29 | 15 25 | 13 21 | 12 20 | 9 15 | 8 14 | 6 10 | 7 11 | 7 11 | 8 12 | 7 11 | 7 11 | 7 12 | 7 12 | 7 11 | 7 11 |
55 12.8 | 57 13.8 | 58 14.7 | 63 17.2 | 68 19.7 | 72 22.2 | 75 23.7 | 78 25.3 | 80 26.9 | 79 26.2 | 78 25.4 | 76 24.7 | 77 24.7 | 77 24.8 | 77 25 | 74 23.4 | 71 21.8 | 68 20.2 | 67 19.5 | 66 18.9 | 65 18.2 | 64 18 | 64 17.8 | 64 17.6 | 64 17.7 | 64 17.9 | 65 18.1 | 66 18.7 | 67 19.4 | 68 20 | 71 21.6 | 74 23.1 | 76 24.6 | 77 25.2 | 79 25.9 | 80 26.5 | 79 26.3 | 79 26 | 78 25.7 | 76 24.3 | 73 22.8 | 70 21.3 | 70 21.1 | 69 20.8 | 69 20.6 | 69 20.3 | 68 20.1 | 68 19.9 | 69 20.3 | 69 20.7 | 70 21.1 | 70 21.3 | 71 21.5 | 71 21.6 | 72 22.2 | 73 22.9 | 74 23.5 | 73 23 | 73 22.6 | 72 22.1 | 71 21.6 | 70 21.1 | 69 20.6 | 67 19.2 | 64 17.7 | 61 16.3 | 60 15.3 | 58 14.4 | 56 13.5 | 56 13.1 | 55 12.7 | 54 12.3 | 55 13 | 56 13.6 | 58 14.2 |
Source: CAMS, Vaisala Xweather
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