Unhealthy
Primary Pollutant: PM2.5
| O3 | 18 µg/m3 (8) |
| PM2.5 | 89 µg/m3 (168) |
| PM10 | 125 µg/m3 (85) |
| CO | 1327 µg/m3 (13) |
| NO2 | 64 µg/m3 (32) |
| 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) |
|---|---|---|---|---|---|---|---|---|
| 伍家岭 | 181 |
PM2.5 | 114 (181) | 170 (108) | 60 (30) | 0 (0) | 1400 (14) | 4 (2) |
| 雨花区环保局 | 158 |
PM2.5 | 70 (158) | 98 (72) | 48 (24) | 64 (29) | 900 (9) | 7 (4) |
| 经开区环保局 | 154 |
PM2.5 | 61 (154) | 98 (72) | 62 (31) | 33 (15) | 1000 (10) | 6 (3) |
| 高开区环保局 | 178 |
PM2.5 | 108 (178) | 159 (103) | 108 (55) | 4 (2) | 1700 (16) | 7 (4) |
| 火车新站 | 170 |
PM2.5 | 92 (170) | 143 (94) | 100 (49) | 6 (3) | 1400 (14) | 4 (2) |
| 马坡岭 | 173 |
PM2.5 | 98 (173) | 125 (85) | 73 (36) | 7 (3) | 1100 (11) | 3 (2) |
| 湖南师范大学 | 164 |
PM2.5 | 81 (164) | 112 (79) | 58 (29) | 24 (11) | 1100 (11) | 5 (3) |
| 天心区环保局 | 167 |
PM2.5 | 87 (167) | 100 (73) | 74 (36) | 51 (23) | 1500 (15) | 5 (3) |
| 湖南中医药大学 | 163 |
PM2.5 | 78 (163) | 136 (91) | 70 (34) | 3 (1) | 1400 (14) | 7 (4) |
| 沙坪(对照点) | 154 |
PM2.5 | 62 (154) | 71 (59) | 22 (11) | 57 (26) | 1100 (11) | 7 (4) |
Source: China National Environmental Monitoring Centre
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 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 |
| 172 | 172 | 172 | 160 | 153 | 152 | 153 | 157 | 160 | 165 | 170 | 177 | 181 | 180 | 181 | 173 | 169 | 169 | 169 | 164 | 162 | 160 | 162 | 163 | 162 | 165 | 165 | 161 | 158 | 158 | 159 | 168 | 167 | 175 | 180 | 188 | 188 | 188 | 188 | 186 | 177 | 172 | 172 | 173 | 173 | 173 | 172 | 171 | 172 | 172 | 167 | 167 | 168 | 170 | 171 | 173 | 177 | 180 | 178 | 176 | 175 | 174 | 174 | 173 | 173 | 174 | 174 | 174 | 163 | 165 | 168 | 166 | 163 | 161 | 159 | 158 | 158 | 157 | 157 | 157 | 158 | 160 | 161 | 161 | 161 | 160 | 158 | 157 | 155 | 152 | 150 | 146 | 136 | 134 | 139 |
| PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
| SE | SE | SE | SE | S | S | S | S | S | SE | SE | SE | E | E | E | E | E | ESE | SE | SSE | SE | SE | SSE | SSE | SSE | SSE | ESE | NE | NE | ENE | NE | N | NNW | NNW | N | NNE | NNE | NNE | NNE | ESE | NW | WNW | NW | NW | N | NNW | WNW | NW | NW | NW | WNW | WNW | W | WNW | NW | NNW | N | N | N | NNW | NNW | NNW | NNW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | NNW | NNW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW |
| 1 2 | 3 4 | 4 6 | 4 6 | 3 5 | 4 6 | 4 7 | 4 6 | 2 4 | 2 3 | 5 7 | 5 7 | 4 6 | 4 6 | 3 6 | 2 4 | 2 3 | 2 3 | 2 3 | 4 7 | 4 7 | 4 6 | 5 8 | 4 7 | 2 3 | 2 4 | 1 1 | 1 1 | 1 1 | 1 2 | 3 4 | 3 4 | 2 4 | 3 5 | 3 6 | 5 8 | 5 8 | 4 6 | 1 2 | 1 2 | 1 1 | 2 4 | 4 7 | 5 7 | 3 5 | 2 3 | 2 4 | 2 4 | 3 4 | 3 5 | 3 5 | 4 6 | 4 7 | 4 6 | 3 6 | 4 6 | 5 8 | 5 8 | 6 9 | 5 9 | 5 8 | 5 8 | 5 8 | 5 9 | 6 9 | 6 9 | 6 10 | 7 11 | 6 10 | 6 10 | 6 9 | 6 10 | 7 11 | 7 12 | 7 12 | 8 12 | 8 12 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 14 | 8 13 | 8 13 | 8 12 | 8 12 | 8 12 | 8 12 | 7 12 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 |
| 55 13 | 60 15.6 | 63 17.5 | 67 19.3 | 70 21.2 | 70 21.1 | 70 21.1 | 70 21 | 67 19.5 | 64 18 | 62 16.6 | 59 15.2 | 57 14 | 55 12.7 | 54 12.5 | 54 12.3 | 54 12.1 | 54 12 | 53 11.9 | 53 11.8 | 53 11.7 | 53 11.6 | 53 11.4 | 57 13.7 | 61 15.9 | 65 18.2 | 66 19.1 | 68 20.1 | 70 21.1 | 70 21.1 | 70 21.2 | 70 21.3 | 68 20 | 66 18.7 | 63 17.5 | 62 16.6 | 60 15.7 | 59 14.9 | 57 13.7 | 54 12.5 | 52 11.3 | 52 11.2 | 52 11.2 | 52 11.1 | 51 10.8 | 51 10.5 | 50 10.1 | 53 11.8 | 56 13.4 | 59 15 | 63 17 | 66 18.9 | 69 20.8 | 69 20.8 | 69 20.7 | 69 20.6 | 67 19.3 | 64 18 | 62 16.7 | 61 15.9 | 59 15.1 | 58 14.3 | 57 13.7 | 56 13.1 | 55 12.5 | 54 12.1 | 53 11.7 | 52 11.3 | 51 10.8 | 51 10.3 | 50 9.9 | 50 10 | 50 10.1 | 50 10.2 | 53 11.5 | 55 12.8 | 57 14.1 | 56 13.4 | 55 12.6 | 53 11.8 | 52 11.1 | 51 10.3 | 49 9.6 | 49 9.2 | 48 8.8 | 47 8.4 | 46 7.9 | 45 7.4 | 44 6.9 | 45 7.1 | 45 7.2 | 45 7.4 | 45 7.4 | 45 7.4 | 45 7.4 |
Source: CAMS, Vaisala Xweather
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