Unhealthy
Primary Pollutant: PM2.5
O3 | 101 µg/m3 (46) |
PM2.5 | 69 µg/m3 (158) |
PM10 | 41 µg/m3 (37) |
CO | 613 µg/m3 (6) |
NO2 | 31 µg/m3 (15) |
SO2 | 10 µg/m3 (5) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Chennai | 184 |
PM2.5 | 119 (184) | n/a | n/a | n/a | n/a | n/a |
Chennai | 184 |
PM2.5 | 119 (184) | n/a | n/a | n/a | n/a | n/a |
Source: U.S. Department of State India - Chennai, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Tuesday, Jan 21 | Wednesday, Jan 22 | Thursday, Jan 23 | Friday, Jan 24 | Saturday, Jan 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am |
150 | 150 | 150 | 150 | 136 | 155 | 152 | 150 | 133 | 121 | 134 | 140 | 139 | 151 | 152 | 152 | 152 | 151 | 150 | 149 | 149 | 149 | 145 | 146 | 151 | 143 | 117 | 133 | 128 | 133 | 126 | 91 | 86 | 96 | 151 | 153 | 155 | 154 | 153 | 152 | 151 | 149 | 77 | 75 | 72 | 61 | 62 | 64 | 72 | 74 | 76 | 136 | 122 | 114 | 80 | 76 | 76 | 81 | 104 | 102 | 101 | 101 | 100 | 99 | 99 | 99 | 100 | 62 | 62 | 63 | 63 | 64 | 64 | 63 | 61 | 61 | 63 | 65 | 66 | 67 | 69 | 69 | 74 | 76 | 78 | 80 | 82 | 84 | 85 | 87 | 87 | 85 | 85 | 83 |
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 |
NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | N | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | NNW | NNW | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | E | E | ENE | NNE | N | N | N | NNE | NE | ENE | ENE | ENE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | E | SE | N | NNW | NW | NNW | NNW | NNW | N | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | NE | NE | NNE | NNW | NW | NW | NW | NW |
6 9 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 9 | 6 10 | 6 9 | 6 9 | 6 10 | 5 8 | 6 9 | 6 10 | 5 8 | 5 8 | 5 7 | 4 6 | 4 7 | 4 7 | 4 7 | 4 7 | 5 8 | 8 13 | 9 14 | 8 14 | 8 13 | 8 13 | 8 13 | 8 13 | 7 11 | 5 8 | 5 7 | 5 9 | 6 10 | 6 10 | 6 9 | 5 9 | 5 7 | 4 6 | 3 5 | 2 3 | 2 3 | 2 4 | 3 5 | 3 5 | 4 6 | 5 8 | 6 10 | 7 11 | 6 10 | 5 9 | 6 10 | 7 11 | 7 11 | 7 11 | 7 10 | 6 10 | 6 9 | 5 8 | 4 7 | 3 5 | 2 3 | 1 2 | 1 2 | 3 4 | 4 7 | 5 7 | 5 8 | 6 9 | 5 8 | 5 8 | 5 8 | 6 10 | 7 12 | 8 13 | 7 12 | 7 11 | 6 10 | 6 9 | 5 8 | 5 8 | 4 7 | 4 6 | 3 5 | 2 4 | 2 4 | 3 5 | 4 6 | 4 7 | 5 8 |
76 24.7 | 78 25.7 | 80 26.7 | 82 27.6 | 82 27.9 | 83 28.1 | 83 28.4 | 82 27.8 | 81 27.2 | 80 26.7 | 79 26.2 | 78 25.7 | 77 25.2 | 77 25 | 76 24.7 | 76 24.4 | 76 24.3 | 76 24.2 | 75 24.1 | 75 23.9 | 75 23.7 | 74 23.5 | 75 23.8 | 75 24.1 | 76 24.3 | 78 25.6 | 80 26.8 | 83 28.1 | 83 28.4 | 84 28.7 | 84 28.9 | 83 28.4 | 82 27.9 | 81 27.3 | 81 27 | 80 26.6 | 79 26.2 | 79 25.9 | 78 25.6 | 78 25.3 | 77 25.1 | 77 25 | 77 24.8 | 76 24.6 | 76 24.3 | 75 24.1 | 76 24.3 | 76 24.5 | 76 24.7 | 79 26 | 81 27.2 | 83 28.5 | 84 28.7 | 84 28.9 | 84 29.1 | 83 28.5 | 82 28 | 81 27.5 | 81 27.1 | 80 26.6 | 79 26.3 | 79 25.9 | 78 25.4 | 77 25 | 77 24.8 | 76 24.7 | 76 24.5 | 75 24.2 | 75 23.9 | 74 23.5 | 75 23.9 | 76 24.3 | 76 24.6 | 79 25.9 | 81 27.1 | 83 28.3 | 83 28.6 | 84 29 | 85 29.3 | 84 28.7 | 82 28 | 81 27.3 | 80 26.9 | 80 26.6 | 79 26.2 | 78 25.6 | 77 25.2 | 76 24.7 | 76 24.4 | 75 24.1 | 75 23.8 | 74 23.5 | 74 23.2 | 73 22.9 |
Source: CAMS, Vaisala Xweather
Powered by Vaisala Xweather