Good
Primary Pollutant: PM2.5
O3 | 44 µg/m3 (20) |
PM2.5 | 6 µg/m3 (24) |
PM10 | 9 µg/m3 (8) |
CO | 287 µg/m3 (3) |
NO2 | 4 µg/m3 (2) |
SO2 | 3 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
San Leandro | 28 |
O3 | 3 (12) | n/a | 3.572 (2) | 61 (28) | 115 (1) | n/a |
Oakland | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Albany | 25 |
PM2.5 | 6 (25) | n/a | 17 (9) | 47 (21) | 687 (7) | n/a |
Oakland | 26 |
O3 | 4 (17) | n/a | 7.896 (4) | 57 (26) | 687 (7) | 0.524 (0) |
Dublin | 26 |
O3 | n/a | n/a | 3.008 (1) | 57 (26) | n/a | n/a |
San Rafael | 29 |
O3 | 3 (12) | n/a | 3.196 (2) | 65 (29) | 458 (4) | n/a |
San Francisco | 23 |
O3 | 2 (8) | n/a | 6.956 (3) | 51 (23) | 229 (2) | n/a |
Los Gatos | 28 |
O3 | n/a | n/a | n/a | 61 (28) | n/a | n/a |
Rio Vista | 21 |
PM2.5 | 5 (21) | n/a | n/a | n/a | n/a | n/a |
Source: San Francisco Bay Area AQMD, Yolo-Solano AQMD
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Sunday, Apr 28 | Monday, Apr 29 | Tuesday, Apr 30 | Wednesday, May 1 | Thursday, May 2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 4am | 5am | 6am | 7am | 8am | 9am | 10am |
23 | 23 | 28 | 30 | 31 | 37 | 43 | 37 | 34 | 36 | 28 | 26 | 26 | 28 | 27 | 27 | 26 | 27 | 28 | 32 | 43 | 41 | 41 | 45 | 46 | 55 | 53 | 58 | 58 | 53 | 53 | 47 | 49 | 45 | 45 | 49 | 38 | 37 | 37 | 32 | 28 | 28 | 27 | 24 | 24 | 24 | 28 | 32 | 36 | 45 | 36 | 39 | 46 | 46 | 49 | 52 | 52 | 52 | 49 | 48 | 44 | 40 | 37 | 42 | 42 | 42 | 37 | 31 | 24 | 24 | 28 | 32 | 38 | 43 | 45 | 47 | 48 | 47 | 46 | 45 | 39 | 34 | 30 | 37 | 42 | 45 | 46 | 46 | 43 | 41 | 38 | 37 | 35 | 37 | 39 | 39 | 38 |
PM2.5 | O3 | O3 | O3 | O3 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | 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 | PM2.5 | PM2.5 | PM2.5 | O3 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
WNW | W | W | W | W | W | W | W | W | W | W | W | WNW | W | W | W | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW |
7 11 | 7 11 | 7 12 | 9 14 | 10 16 | 10 16 | 12 19 | 12 20 | 11 18 | 10 16 | 10 16 | 10 15 | 8 13 | 8 13 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 9 14 | 9 14 | 8 13 | 8 13 | 8 13 | 8 13 | 10 16 | 10 16 | 10 16 | 11 18 | 11 18 | 11 18 | 9 14 | 9 14 | 9 14 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 9 14 | 10 16 | 11 17 | 12 19 | 12 20 | 12 19 | 11 17 | 10 16 | 9 15 | 9 14 | 8 13 | 7 12 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 6 10 | 7 11 | 8 13 | 9 14 | 9 15 | 10 16 | 11 17 | 11 18 | 12 19 | 12 20 | 13 21 | 13 22 | 13 21 | 12 20 | 12 19 | 11 18 | 11 17 | 10 16 | 10 16 | 9 15 | 9 14 | 9 14 | 8 13 | 8 13 | 8 13 | 9 14 | 9 14 | 9 15 | 10 16 |
61 16.2 | 63 17.2 | 66 18.8 | 68 19.8 | 68 20 | 69 20.4 | 68 19.8 | 67 19.5 | 65 18.4 | 62 16.7 | 59 15 | 57 13.8 | 56 13.4 | 55 12.7 | 54 12.2 | 53 11.9 | 52 11.2 | 51 10.6 | 51 10.6 | 50 10 | 51 10.6 | 51 10.6 | 53 11.7 | 56 13.4 | 60 15.6 | 62 16.7 | 65 18.4 | 67 19.5 | 69 20.4 | 69 20.6 | 69 20.4 | 68 19.8 | 66 18.6 | 63 17 | 60 15.6 | 58 14.5 | 57 13.6 | 55 12.7 | 54 12 | 52 11.3 | 51 10.6 | 50 10.2 | 50 9.9 | 49 9.5 | 50 10 | 51 10.4 | 52 10.9 | 55 12.8 | 59 14.8 | 62 16.7 | 64 17.9 | 66 19.1 | 69 20.4 | 68 20.2 | 68 20 | 68 19.8 | 65 18.6 | 63 17.4 | 61 16.2 | 59 15.1 | 57 13.9 | 55 12.7 | 54 12.3 | 53 11.8 | 52 11.4 | 52 10.9 | 51 10.5 | 50 10 | 52 11.3 | 55 12.6 | 57 13.9 | 59 15.1 | 62 16.4 | 64 17.7 | 65 18.3 | 66 19 | 67 19.6 | 68 20.2 | 70 20.9 | 71 21.5 | 69 20.4 | 67 19.3 | 65 18.2 | 63 17.2 | 61 16.1 | 59 15 | 58 14.5 | 57 14 | 56 13.5 | 55 12.9 | 54 12.4 | 53 11.9 | 56 13.3 | 58 14.6 | 61 16 | 63 17.3 | 66 18.7 |
Source: CAMS, Vaisala Xweather
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