Unhealthy
Primary Pollutant: PM2.5
O3 | 121 µg/m3 (68) |
PM2.5 | 89 µg/m3 (168) |
PM10 | 52 µg/m3 (47) |
CO | 515 µg/m3 (5) |
NO2 | 6 µg/m3 (3) |
SO2 | 208 µg/m3 (103) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Chennai | 129 |
PM2.5 | 47 (129) | n/a | n/a | n/a | n/a | n/a |
Chennai | 139 |
PM2.5 | 51 (139) | 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) |
Sunday, Nov 24 | Monday, Nov 25 | Tuesday, Nov 26 | Wednesday, Nov 27 | Thursday, Nov 28 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 4pm |
127 | 132 | 138 | 155 | 149 | 147 | 153 | 156 | 158 | 158 | 163 | 166 | 170 | 177 | 183 | 184 | 183 | 181 | 170 | 163 | 161 | 177 | 185 | 178 | 168 | 170 | 180 | 170 | 161 | 158 | 158 | 158 | 158 | 163 | 166 | 163 | 164 | 168 | 168 | 168 | 169 | 169 | 161 | 149 | 155 | 155 | 163 | 178 | 177 | 176 | 179 | 166 | 161 | 160 | 161 | 162 | 164 | 171 | 175 | 175 | 184 | 190 | 169 | 170 | 172 | 173 | 174 | 174 | 99 | 103 | 102 | 100 | 100 | 102 | 104 | 107 | 111 | 114 | 112 | 110 | 104 | 97 | 94 | 91 | 86 | 84 | 87 | 94 | 99 | 99 | 106 | 114 | 114 | 109 | 111 | 105 | 99 |
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 | O3 | O3 | PM2.5 |
NNE | NNE | NNE | NE | NE | NNE | NNE | NNE | NNE | NNE | N | N | N | NNW | NNW | NNW | NNW | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | N | N | NNE | N | N | N | N | N | N | NNE | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNW | NNW | N | N | N | NNW | NNW | NNW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N |
11 17 | 8 13 | 8 13 | 8 13 | 7 12 | 7 12 | 7 11 | 6 10 | 6 9 | 6 9 | 5 9 | 6 10 | 6 10 | 6 9 | 6 10 | 7 11 | 8 13 | 11 17 | 12 20 | 13 21 | 13 20 | 13 21 | 13 21 | 13 21 | 11 18 | 10 16 | 9 15 | 8 12 | 10 16 | 9 14 | 9 15 | 9 14 | 7 11 | 7 12 | 8 13 | 7 12 | 8 12 | 8 13 | 8 13 | 9 15 | 8 14 | 11 17 | 10 16 | 11 18 | 12 19 | 12 20 | 13 20 | 13 21 | 13 21 | 13 21 | 13 21 | 13 20 | 12 20 | 12 19 | 12 19 | 11 18 | 12 19 | 13 21 | 13 22 | 13 21 | 13 21 | 13 21 | 14 23 | 16 25 | 17 27 | 16 26 | 15 25 | 15 24 | 15 24 | 15 25 | 16 25 | 15 24 | 15 23 | 14 23 | 16 26 | 17 27 | 18 29 | 16 26 | 14 23 | 12 19 | 10 16 | 10 17 | 13 21 | 13 22 | 14 22 | 13 21 | 13 20 | 12 19 | 13 21 | 15 24 | 16 25 | 16 25 | 16 25 | 15 25 | 15 24 | 13 22 | 13 20 |
83 28.1 | 82 27.6 | 81 27.2 | 80 26.8 | 80 26.5 | 79 26.3 | 79 26.2 | 79 26 | 78 25.7 | 78 25.5 | 77 25.3 | 77 25 | 76 24.7 | 76 24.4 | 77 25 | 78 25.7 | 79 26.3 | 81 27.4 | 83 28.4 | 85 29.4 | 85 29.2 | 84 29.1 | 84 28.9 | 83 28.4 | 82 27.9 | 81 27.4 | 81 27.2 | 81 27.1 | 81 27 | 80 26.7 | 79 26.3 | 79 26 | 78 25.7 | 78 25.5 | 78 25.3 | 77 25.1 | 77 25 | 77 24.8 | 77 25.1 | 78 25.4 | 78 25.6 | 79 26.1 | 80 26.6 | 81 27.1 | 81 27 | 80 26.9 | 80 26.8 | 80 26.7 | 80 26.5 | 79 26.3 | 79 26.1 | 79 26 | 79 25.9 | 79 25.8 | 78 25.8 | 78 25.7 | 78 25.5 | 78 25.4 | 77 25.2 | 77 25 | 76 24.7 | 76 24.5 | 76 24.7 | 77 24.9 | 77 25 | 78 25.5 | 79 25.9 | 80 26.4 | 80 26.6 | 80 26.7 | 80 26.9 | 80 26.5 | 79 26.2 | 79 25.9 | 78 25.8 | 78 25.7 | 78 25.5 | 78 25.6 | 78 25.7 | 78 25.8 | 78 25.6 | 78 25.4 | 77 25.2 | 77 24.8 | 76 24.4 | 75 24 | 76 24.3 | 76 24.6 | 77 24.8 | 78 25.3 | 78 25.8 | 79 26.2 | 80 26.7 | 81 27.2 | 82 27.6 | 81 27.3 | 80 26.9 |
Source: CAMS, Vaisala Xweather
Powered by Vaisala Xweather