154.8K people follow this city
Weather | Scattered clouds |
Temperature | 66.2°F |
Humidity | 48% |
Wind | 10.3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Qitaihe, Heilongjiang | 141 |
2 | Yanggu, Shandong | 141 |
3 | Wujiaqu, Xinjiang | 139 |
4 | Jingmen, Hubei | 127 |
5 | Huaidian, Henan | 124 |
6 | Yingchuan, Henan | 124 |
7 | Dashiqiao, Liaoning | 121 |
8 | Jishui, Henan | 119 |
9 | Xixiang, Henan | 117 |
10 | Zijinglu, Henan | 116 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Yangtze River Middle Road | 93 |
2 | Dongpu Reservoir | 82 |
3 | Lujiang County Second Taxation Bureau | 78 |
4 | Baohe District | 65 |
5 | Pearl Square | 65 |
6 | Yuyang District | 65 |
7 | High-tech Zone | 61 |
8 | Feiguang Primary School, Feixi County | 59 |
9 | Feidong County Wanzhong Technical School | 55 |
10 | Sanli Street | 50 |
(local time)
SEE WORLD AQI RANKINGUS AQI
50
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 50 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12µg/m³ | |
PM10 | 33.5µg/m³ | |
O3 | 0µg/m³ | |
NO2 | 10µg/m³ | |
SO2 | 8µg/m³ | |
CO | 500µg/m³ |
PM2.5
x2.4
PM2.5 concentration in Hefei is currently 2.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 29 | Moderate 78 AQI US | 71.6° 62.6° | 8.9 mp/h | |
Tuesday, Apr 30 | Moderate 89 AQI US | 64.4° 50° | 15.7 mp/h | |
Wednesday, May 1 | Moderate 79 AQI US | 68° 50° | 6.7 mp/h | |
Today | Good 50 AQI US | 69.8° 57.2° | 13.4 mp/h | |
Friday, May 3 | Unhealthy for sensitive groups 110 AQI US | 66.2° 57.2° | 11.2 mp/h | |
Saturday, May 4 | Unhealthy for sensitive groups 105 AQI US | 100% | 59° 57.2° | 8.9 mp/h |
Sunday, May 5 | Unhealthy for sensitive groups 130 AQI US | 100% | 64.4° 55.4° | 8.9 mp/h |
Monday, May 6 | Unhealthy for sensitive groups 123 AQI US | 78.8° 57.2° | 6.7 mp/h | |
Tuesday, May 7 | Moderate 83 AQI US | 40% | 82.4° 62.6° | 13.4 mp/h |
Wednesday, May 8 | Moderate 69 AQI US | 40% | 78.8° 60.8° | 8.9 mp/h |
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