58.6K people follow this city
Weather | Broken clouds |
Temperature | 64.4°F |
Humidity | 98% |
Wind | 3.2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Jiayuguan, Gansu | 186 |
2 | Kashgar, Xinjiang | 180 |
3 | Harbin, Heilongjiang | 152 |
4 | Qinhuangdao, Hebei | 152 |
5 | Changli, Hebei | 135 |
6 | Taiyuan, Shanxi | 132 |
7 | Jinan, Shandong | 117 |
8 | Tangjiazhuang, Hebei | 112 |
9 | Yangcun, Tianjin | 112 |
10 | Jilin, Jilin | 111 |
(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 | Huoche xin zhan | 50 |
4 | Tianxin District Environmental Protection Bureau | 50 |
5 | Yuhua District Environmental Protection Bureau | 50 |
6 | Changsha County | 45 |
7 | Wu Jialing | 45 |
8 | Ma po ling | 41 |
9 | Changsha Railway Station | 37 |
10 | Hunan Normal University | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
43
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 43 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.5µg/m³ | |
PM10 | 16.5µg/m³ | |
O3 | 45.5µg/m³ | |
NO2 | 13µg/m³ | |
SO2 | 4µg/m³ | |
CO | 600µg/m³ |
PM2.5
x2.1
PM2.5 concentration in Changsha is currently 2.1 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 43 AQI US | 100% | 64.4° 60.8° | 4.5 mp/h |
Saturday, May 4 | Unhealthy for sensitive groups 103 AQI US | 100% | 64.4° 59° | 11.2 mp/h |
Sunday, May 5 | Unhealthy for sensitive groups 101 AQI US | 50% | 73.4° 59° | 4.5 mp/h |
Monday, May 6 | Unhealthy for sensitive groups 105 AQI US | 50% | 73.4° 62.6° | 4.5 mp/h |
Tuesday, May 7 | Unhealthy for sensitive groups 109 AQI US | 80% | 75.2° 66.2° | 8.9 mp/h |
Wednesday, May 8 | Unhealthy for sensitive groups 113 AQI US | 82.4° 64.4° | 13.4 mp/h | |
Thursday, May 9 | Moderate 99 AQI US | 80.6° 60.8° | 4.5 mp/h |
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