58.6K people follow this city
Weather | Broken clouds |
Temperature | 64.4°F |
Humidity | 92% |
Wind | 2.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Kashgar, Xinjiang | 163 |
2 | Harbin, Heilongjiang | 154 |
3 | Yanggu, Shandong | 140 |
4 | Jiayuguan, Gansu | 138 |
5 | Jingmen, Hubei | 124 |
6 | Jinzhou, Liaoning | 123 |
7 | Xixiang, Henan | 110 |
8 | Dashiqiao, Liaoning | 107 |
9 | Haixi, Qinghai | 107 |
10 | Heze, Shandong | 105 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hunan University of Traditional Chinese Medicine | 63 |
2 | Gaokai District Environmental Protection Bureau | 55 |
3 | Ma po ling | 45 |
4 | Changsha County | 41 |
5 | Shaping | 41 |
6 | Tianxin District Environmental Protection Bureau | 41 |
7 | Wu Jialing | 41 |
8 | Changsha Railway Station | 37 |
9 | Huoche xin zhan | 37 |
10 | Yuhua District Environmental Protection Bureau | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
39
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 39 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.5µg/m³ | |
PM10 | 14.5µg/m³ | |
O3 | 58µg/m³ | |
NO2 | 9µg/m³ | |
SO2 | 5µg/m³ | |
CO | 700µg/m³ |
PM2.5
x1.9
PM2.5 concentration in Changsha is currently 1.9 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 30 | Good 48 AQI US | 68° 55.4° | 17.9 mp/h | |
Wednesday, May 1 | Unhealthy for sensitive groups 101 AQI US | 62.6° 55.4° | 11.2 mp/h | |
Thursday, May 2 | Moderate 80 AQI US | 66.2° 59° | 2.2 mp/h | |
Today | Good 39 AQI US | 100% | 64.4° 60.8° | 4.5 mp/h |
Saturday, May 4 | Moderate 97 AQI US | 100% | 64.4° 59° | 8.9 mp/h |
Sunday, May 5 | Moderate 100 AQI US | 90% | 73.4° 60.8° | 4.5 mp/h |
Monday, May 6 | Moderate 97 AQI US | 80% | 77° 64.4° | 4.5 mp/h |
Tuesday, May 7 | Unhealthy for sensitive groups 109 AQI US | 100% | 68° 66.2° | 4.5 mp/h |
Wednesday, May 8 | Unhealthy for sensitive groups 112 AQI US | 20% | 82.4° 62.6° | 8.9 mp/h |
Thursday, May 9 | Moderate 99 AQI US | 80.6° 62.6° | 4.5 mp/h |
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