Very Unhealthy
Primary Pollutant: PM2.5
O3 | 35 µg/m3 (16) |
PM2.5 | 156 µg/m3 (207) |
PM10 | 167 µg/m3 (107) |
CO | 1131 µg/m3 (11) |
NO2 | 39 µg/m3 (19) |
SO2 | 12 µg/m3 (7) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Kolkata | 267 |
PM2.5 | 217 (267) | n/a | n/a | n/a | n/a | n/a |
Kolkata | 267 |
PM2.5 | 217 (267) | n/a | n/a | n/a | n/a | n/a |
Baruipur | 248 |
PM2.5 | 198 (248) | 208 (127) | n/a | n/a | n/a | n/a |
Source: U.S. Department of State India - Kolkata, Unknown Governmental Organization, AirGradient
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, Jan 6 | Tuesday, Jan 7 | Wednesday, Jan 8 | Thursday, Jan 9 | Friday, Jan 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am |
197 | 196 | 195 | 202 | 206 | 205 | 193 | 185 | 170 | 162 | 169 | 167 | 165 | 165 | 166 | 170 | 166 | 165 | 177 | 182 | 182 | 184 | 185 | 178 | 181 | 183 | 182 | 181 | 181 | 182 | 179 | 167 | 159 | 163 | 168 | 167 | 174 | 171 | 170 | 168 | 168 | 169 | 176 | 173 | 172 | 172 | 174 | 167 | 160 | 161 | 167 | 167 | 170 | 173 | 176 | 181 | 180 | 181 | 173 | 172 | 174 | 173 | 175 | 181 | 173 | 174 | 175 | 173 | 175 | 176 | 176 | 175 | 175 | 173 | 171 | 170 | 170 | 169 | 164 | 157 | 146 | 149 | 152 | 154 | 156 | 155 | 155 | 155 | 155 | 155 | 159 | 162 | 164 | 166 | 166 | 166 | 166 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | 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 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
NW | WNW | W | S | SE | NE | N | NNW | WSW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SSW | SSW | SSW | SSW | SW | WSW | WSW | WSW | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | W | WSW | SSW | SSW | S | S | SW | W | WNW | NW | NW | NNW | N | NNW | NNW | NNW | NNW | NNW | N | NNW | NNW | NNW | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | N | NNE | NNE | NNE | NNE | N | N | NNE | NNE | NNE | N | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | NNE | NNE | NNE | NNE | NNE |
0 0 | 1 1 | 1 2 | 1 1 | 1 2 | 0 1 | 0 0 | 0 1 | 2 3 | 4 6 | 5 8 | 5 9 | 6 10 | 6 10 | 4 7 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 | 4 6 | 3 5 | 3 5 | 3 5 | 4 6 | 3 4 | 2 3 | 2 3 | 2 3 | 4 6 | 2 3 | 3 5 | 4 7 | 6 9 | 6 9 | 6 9 | 5 8 | 4 7 | 2 4 | 3 5 | 4 6 | 5 7 | 3 5 | 3 5 | 4 6 | 3 6 | 3 5 | 5 8 | 8 12 | 6 10 | 6 9 | 5 9 | 6 9 | 6 10 | 6 10 | 7 11 | 7 12 | 8 12 | 7 11 | 6 10 | 6 9 | 5 8 | 4 6 | 3 5 | 3 4 | 2 4 | 2 3 | 2 4 | 3 4 | 3 5 | 2 4 | 2 3 | 1 2 | 2 4 | 3 5 | 4 6 | 7 11 | 6 9 | 7 11 | 7 10 | 7 11 | 6 10 | 7 11 | 7 11 | 7 12 | 7 12 | 6 10 | 6 10 | 6 9 | 5 8 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 | 5 8 | 6 9 |
62 16.8 | 62 16.4 | 61 16 | 60 15.6 | 61 16.1 | 62 16.6 | 63 17.1 | 66 18.7 | 68 20.3 | 71 21.9 | 73 22.7 | 74 23.5 | 76 24.4 | 74 23.6 | 73 22.7 | 71 21.9 | 70 20.9 | 68 19.9 | 66 19 | 65 18.6 | 65 18.2 | 64 17.9 | 64 17.6 | 63 17.5 | 63 17.3 | 63 17 | 62 16.7 | 62 16.5 | 63 17 | 64 17.5 | 64 18 | 67 19.4 | 70 20.9 | 72 22.3 | 74 23.1 | 75 23.8 | 76 24.6 | 75 23.8 | 73 23.1 | 72 22.2 | 70 21.2 | 68 20.3 | 67 19.3 | 66 18.9 | 65 18.4 | 64 18 | 65 18.4 | 66 18.8 | 67 19.2 | 66 18.8 | 65 18.4 | 64 18 | 65 18.2 | 65 18.5 | 66 18.8 | 68 20.1 | 71 21.5 | 73 22.8 | 74 23.6 | 76 24.3 | 77 25.1 | 75 24 | 73 22.9 | 71 21.8 | 70 21 | 68 20.1 | 67 19.2 | 66 18.6 | 65 18.2 | 64 17.7 | 63 17.4 | 63 17.2 | 63 17 | 62 16.9 | 62 16.8 | 62 16.8 | 63 17.1 | 63 17.4 | 64 17.8 | 67 19.2 | 69 20.7 | 72 22.1 | 73 22.9 | 75 23.7 | 76 24.4 | 74 23.4 | 72 22.4 | 71 21.4 | 69 20.7 | 68 20 | 67 19.3 | 66 18.7 | 65 18.1 | 64 17.6 | 63 17.5 | 63 17.4 | 63 17.3 |
Source: CAMS, Vaisala Xweather
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