Unhealthy for Sensitive Groups
Primary Pollutant: PM2.5
O3 | 39 µg/m3 (18) |
PM2.5 | 41 µg/m3 (113) |
PM10 | 31 µg/m3 (28) |
CO | 322 µg/m3 (3) |
NO2 | 22 µg/m3 (11) |
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) |
---|---|---|---|---|---|---|---|---|
Douala | 119 |
PM2.5 | 43 (119) | 53 (48) | n/a | n/a | n/a | n/a |
Source: AirGradient
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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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 | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am |
84 | 86 | 89 | 91 | 141 | 143 | 142 | 133 | 124 | 123 | 132 | 127 | 109 | 117 | 123 | 130 | 135 | 134 | 130 | 133 | 135 | 136 | 138 | 134 | 124 | 95 | 90 | 107 | 138 | 139 | 129 | 127 | 116 | 101 | 101 | 105 | 105 | 112 | 110 | 113 | 107 | 109 | 115 | 127 | 129 | 136 | 136 | 125 | 120 | 111 | 111 | 107 | 103 | 115 | 115 | 116 | 116 | 118 | 120 | 122 | 122 | 122 | 122 | 122 | 123 | 123 | 124 | 123 | 69 | 69 | 74 | 70 | 63 | 64 | 71 | 77 | 84 | 83 | 79 | 76 | 73 | 69 | 67 | 66 | 67 | 70 | 73 | 77 | 79 | 81 | 83 | 83 | 82 | 80 | 81 | 75 | 74 |
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 | 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 | 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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
NE | ENE | SE | SSW | SSW | SSW | SSW | SW | SSW | SW | SSW | SSW | SSW | SW | WSW | WSW | W | W | W | NW | NNE | NW | S | ESE | ESE | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SSW | SW | W | WNW | W | WNW | NW | WNW | W | W | W | W | WSW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | WSW | W | WNW | NW | NW | NNW | N | NNE | NE | ESE | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SW | SW | WSW | W | WNW | NW | NW | NNW | N |
2 3 | 2 3 | 1 2 | 2 4 | 5 8 | 7 12 | 8 13 | 10 16 | 8 13 | 8 13 | 6 10 | 4 7 | 3 4 | 2 3 | 1 2 | 1 1 | 1 2 | 1 1 | 0 1 | 1 2 | 0 1 | 0 1 | 1 1 | 1 1 | 1 1 | 1 2 | 2 3 | 3 6 | 5 8 | 7 12 | 9 14 | 9 14 | 9 15 | 7 12 | 6 9 | 5 8 | 4 6 | 2 3 | 1 2 | 2 3 | 2 2 | 1 1 | 2 2 | 2 3 | 2 3 | 3 5 | 1 2 | 1 2 | 1 2 | 2 3 | 3 5 | 5 8 | 6 10 | 7 12 | 8 13 | 9 15 | 8 13 | 7 11 | 6 10 | 5 8 | 4 7 | 4 6 | 2 4 | 1 2 | 1 2 | 1 2 | 2 2 | 2 3 | 1 2 | 1 2 | 2 3 | 1 2 | 0 0 | 1 2 | 3 4 | 4 7 | 6 10 | 7 12 | 8 13 | 9 14 | 8 13 | 8 13 | 8 13 | 7 12 | 7 11 | 7 11 | 6 10 | 5 8 | 4 7 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 2 3 | 2 4 |
82 27.6 | 86 29.8 | 87 30.3 | 87 30.8 | 88 31.3 | 88 31 | 87 30.6 | 87 30.3 | 84 29.1 | 82 27.9 | 80 26.7 | 79 26 | 78 25.3 | 76 24.6 | 76 24.4 | 76 24.2 | 75 24.1 | 75 23.7 | 74 23.4 | 73 23 | 74 23.2 | 74 23.4 | 74 23.5 | 78 25.6 | 82 27.7 | 86 29.8 | 87 30.5 | 88 31.2 | 89 31.9 | 88 31.3 | 87 30.8 | 86 30.2 | 84 28.8 | 82 27.5 | 79 26.2 | 78 25.7 | 78 25.3 | 77 24.8 | 76 24.2 | 75 23.7 | 74 23.1 | 74 23.1 | 74 23.1 | 74 23.1 | 74 23.1 | 74 23.1 | 74 23.1 | 77 25.3 | 81 27.5 | 85 29.6 | 87 30.4 | 88 31.1 | 89 31.8 | 88 31.4 | 88 31 | 87 30.6 | 85 29.3 | 82 28 | 80 26.7 | 79 26.2 | 78 25.7 | 77 25.2 | 77 25 | 76 24.7 | 76 24.4 | 75 24.1 | 75 23.7 | 74 23.3 | 74 23.5 | 74 23.6 | 75 23.7 | 78 25.8 | 82 27.8 | 86 29.8 | 87 30.6 | 89 31.4 | 90 32.2 | 89 31.6 | 88 31 | 87 30.3 | 84 29 | 82 27.7 | 80 26.4 | 79 26 | 78 25.7 | 78 25.3 | 77 25 | 76 24.7 | 76 24.4 | 75 24 | 75 23.6 | 74 23.3 | 74 23.4 | 75 23.7 | 75 23.8 | 79 25.9 | 82 27.9 |
Source: CAMS, Vaisala Xweather
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