Good
Primary Pollutant: PM2.5
O3 | 54 µg/m3 (25) |
PM2.5 | 7 µg/m3 (29) |
PM10 | 20 µg/m3 (18) |
CO | 269 µg/m3 (3) |
NO2 | 7 µg/m3 (4) |
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) |
---|---|---|---|---|---|---|---|---|
Gridley | 12 |
PM2.5 | 3 (12) | n/a | n/a | n/a | n/a | n/a |
Colusa | 25 |
O3 | 3.9 (16) | 17 (15) | n/a | 55 (25) | n/a | n/a |
Jackson | 22 |
O3 | n/a | n/a | n/a | 49 (22) | n/a | n/a |
Pilot Hill | 40 |
O3 | n/a | n/a | n/a | 88 (40) | n/a | n/a |
Roseville | 29 |
O3 | 0 (0) | 9 (8) | 3.572 (2) | 63 (29) | n/a | n/a |
Colfax | 50 |
PM2.5 | 12 (50) | n/a | n/a | 80 (37) | n/a | n/a |
Grass Valley | 43 |
O3 | 6.4 (26) | n/a | n/a | 94 (43) | n/a | n/a |
Sacramento | 17 |
PM2.5 | 4 (17) | n/a | 3.76 (2) | n/a | 115 (1) | n/a |
Carmichael | 28 |
O3 | 2 (8) | n/a | 1.88 (1) | 61 (28) | 0 (0) | n/a |
Sacramento | 26 |
O3 | n/a | 7 (6) | 2.632 (1) | 57 (26) | n/a | n/a |
Source: California Air Resources Board, Placer County APCD, Northern Sierra AQMD, Sacramento Metro. AQMD
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, May 17 | Saturday, May 18 | Sunday, May 19 | Monday, May 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
29 | 27 | 24 | 25 | 25 | 21 | 21 | 21 | 23 | 24 | 26 | 31 | 37 | 42 | 48 | 49 | 56 | 58 | 57 | 50 | 38 | 32 | 27 | 27 | 26 | 25 | 26 | 29 | 27 | 25 | 26 | 25 | 21 | 22 | 25 | 32 | 38 | 43 | 48 | 50 | 49 | 47 | 46 | 42 | 36 | 33 | 31 | 29 | 35 | 33 | 29 | 31 | 31 | 30 | 30 | 31 | 29 | 28 | 29 | 36 | 38 | 39 | 48 | 65 | 72 | 80 | 69 | 59 | 49 | 42 | 42 | 42 | 40 | 37 | 31 | 29 | 26 | 22 | 22 | 25 | 28 | 35 | 42 | 48 | 52 | 59 | 67 | 73 | 79 | 85 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | PM2.5 | PM2.5 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | 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 | 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 |
SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | SSW | SSW | SW | WSW | WSW | W | W | W | W | W | SW | SW | SW | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SSE | SSE | SSE | SSE | SSE | SSE | N | N | N | N | N | N | NW | NW | NW | NW | NW | NW | NW |
6 9 | 6 9 | 6 9 | 5 8 | 4 7 | 4 7 | 3 5 | 3 5 | 3 5 | 2 4 | 3 4 | 3 5 | 3 5 | 3 5 | 3 5 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 3 5 | 3 5 | 3 5 | 4 7 | 4 7 | 4 7 | 6 9 | 6 10 | 6 10 | 7 11 | 8 13 | 9 14 | 10 16 | 10 16 | 10 16 | 10 16 | 9 14 | 8 13 | 7 12 | 7 11 | 6 9 | 5 8 | 4 7 | 4 6 | 3 5 | 3 4 | 3 4 | 2 4 | 3 4 | 3 5 | 3 5 | 4 7 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 5 9 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 | 4 7 | 4 7 | 4 6 | 4 6 | 4 6 | 3 5 | 4 6 | 4 7 | 5 8 | 6 9 | 6 10 | 7 11 | 7 11 | 7 12 | 8 12 | 8 13 | 8 13 | 9 14 |
61 16.2 | 60 15.4 | 58 14.5 | 57 13.8 | 56 13.4 | 55 12.7 | 55 12.7 | 56 13.4 | 58 14.5 | 61 16.3 | 67 19.5 | 71 21.7 | 75 23.8 | 79 26.2 | 82 27.7 | 85 29.5 | 86 30 | 87 30.6 | 87 30.6 | 86 29.9 | 82 27.7 | 75 24 | 71 21.7 | 68 20 | 65 18.4 | 63 17.2 | 61 16.2 | 60 15.6 | 59 15 | 59 15 | 58 14.5 | 59 15 | 61 16.2 | 65 18.4 | 69 20.6 | 74 23.4 | 77 25.2 | 81 27 | 84 28.8 | 84 29 | 85 29.3 | 85 29.5 | 82 27.6 | 78 25.7 | 75 23.8 | 71 21.6 | 67 19.4 | 63 17.2 | 61 16.1 | 59 14.9 | 57 13.8 | 56 13.4 | 55 13 | 55 12.5 | 56 13.2 | 57 13.8 | 58 14.5 | 62 16.7 | 66 19 | 70 21.2 | 73 23 | 77 24.9 | 80 26.7 | 81 27.3 | 82 27.9 | 83 28.5 | 81 27 | 78 25.5 | 75 24 | 73 22.5 | 70 21 | 67 19.5 | 65 18.5 | 64 17.5 | 62 16.5 | 60 15.5 | 58 14.5 | 56 13.5 | 60 15.4 | 63 17.3 | 66 19.1 | 70 21 | 73 22.8 | 76 24.7 | 78 25.8 | 80 26.9 | 82 27.9 | 84 29 | 86 30.1 | 88 31.2 |
Source: CAMS, Vaisala Xweather
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