Good
Primary Pollutant: O3
O3 | 57 µg/m3 (26) |
PM2.5 | 6 µg/m3 (26) |
PM10 | 12 µg/m3 (11) |
CO | 216 µg/m3 (2) |
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) |
---|---|---|---|---|---|---|---|---|
Midpines | 31 |
O3 | n/a | n/a | n/a | 69 (31) | n/a | n/a |
Sonora | 38 |
O3 | n/a | n/a | n/a | 84 (38) | n/a | n/a |
Modesto | 41 |
PM2.5 | 10 (41) | 28 (25) | n/a | 88 (40) | 229 (2) | n/a |
Tranquillity | 33 |
O3 | 5.1 (21) | n/a | n/a | 73 (33) | n/a | n/a |
Madera | 37 |
O3 | 5 (21) | 19 (17) | n/a | 82 (37) | n/a | n/a |
Biola | 39 |
O3 | n/a | n/a | n/a | 86 (39) | n/a | n/a |
Turlock | 40 |
O3 | 7 (29) | n/a | 4.324 (2) | 88 (40) | n/a | n/a |
Merced | 26 |
PM2.5 | 6.4 (26) | 25 (23) | n/a | n/a | n/a | n/a |
Old Fig Garden | 37 |
O3 | n/a | n/a | n/a | 80 (37) | n/a | n/a |
Merced | 40 |
O3 | 5 (21) | n/a | n/a | 88 (40) | n/a | n/a |
Source: California Air Resources Board, AirNow (EPA), San Joaquin Valley Unified APCD
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Thursday, Apr 25 | Friday, Apr 26 | Saturday, Apr 27 | Sunday, Apr 28 | Monday, Apr 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 11am | 12pm | 1pm | 2pm | 3pm |
27 | 34 | 42 | 42 | 41 | 33 | 31 | 29 | 28 | 26 | 26 | 24 | 23 | 22 | 21 | 21 | 24 | 24 | 27 | 28 | 29 | 31 | 33 | 35 | 36 | 36 | 35 | 35 | 34 | 30 | 28 | 27 | 22 | 21 | 20 | 17 | 16 | 17 | 17 | 20 | 21 | 21 | 23 | 26 | 31 | 35 | 36 | 37 | 39 | 39 | 41 | 41 | 42 | 39 | 35 | 33 | 28 | 28 | 25 | 22 | 21 | 21 | 19 | 19 | 18 | 21 | 24 | 27 | 31 | 34 | 37 | 40 | 41 | 42 | 42 | 41 | 40 | 39 | 36 | 33 | 29 | 26 | 23 | 21 | 21 | 21 | 21 | 21 | 21 | 25 | 25 | 29 | 33 | 37 | 42 | 46 | 47 |
O3 | O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 |
WNW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | WNW | WNW | NW | NNW | NNW | NW | NW | NW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
8 13 | 9 14 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 9 14 | 8 13 | 7 11 | 8 13 | 7 11 | 7 11 | 6 9 | 7 11 | 7 11 | 8 12 | 7 11 | 9 15 | 9 14 | 10 16 | 10 16 | 11 18 | 12 20 | 13 22 | 13 22 | 13 22 | 13 22 | 10 16 | 9 14 | 8 13 | 7 11 | 8 13 | 8 13 | 8 13 | 6 9 | 6 9 | 5 8 | 4 7 | 5 8 | 5 8 | 6 9 | 7 11 | 8 13 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 12 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 9 14 | 10 16 | 10 17 | 11 17 | 11 18 | 12 19 | 12 19 | 12 20 | 12 19 | 11 18 | 11 17 | 10 16 | 10 15 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 10 17 | 11 17 | 11 18 | 12 19 | 12 19 | 12 20 | 13 20 |
71 21.7 | 73 22.7 | 71 21.7 | 71 21.7 | 70 21.1 | 64 17.7 | 62 16.7 | 60 15.6 | 59 15 | 58 14.5 | 57 13.7 | 56 13.3 | 55 12.7 | 55 12.6 | 54 12.2 | 54 12.2 | 53 11.7 | 55 12.7 | 57 13.8 | 61 16.1 | 62 16.7 | 65 18.4 | 66 18.8 | 67 19.5 | 68 20 | 67 19.5 | 67 19.5 | 66 18.8 | 63 17.2 | 61 16.1 | 59 14.9 | 57 13.7 | 55 12.7 | 53 11.7 | 52 11.1 | 51 10.5 | 50 9.9 | 49 9.4 | 48 8.8 | 49 9.6 | 51 10.4 | 52 11.2 | 56 13.3 | 60 15.5 | 64 17.6 | 66 19 | 69 20.3 | 71 21.7 | 72 22 | 72 22.4 | 73 22.7 | 71 21.4 | 68 20.1 | 66 18.8 | 63 17.4 | 61 15.9 | 58 14.5 | 57 13.7 | 55 12.9 | 54 12.1 | 53 11.4 | 51 10.7 | 50 10 | 52 10.9 | 53 11.8 | 55 12.7 | 59 15 | 63 17.2 | 67 19.5 | 69 20.8 | 72 22.1 | 74 23.4 | 75 23.8 | 75 24.1 | 76 24.5 | 73 23 | 71 21.5 | 68 20.1 | 65 18.6 | 63 17.1 | 60 15.6 | 59 14.8 | 57 13.9 | 56 13.1 | 54 12.3 | 53 11.4 | 51 10.6 | 54 12 | 56 13.3 | 58 14.7 | 61 16.1 | 63 17.4 | 66 18.8 | 68 19.8 | 70 20.9 | 71 21.9 | 73 22.9 |
Source: CAMS, Vaisala Xweather
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