155.9K people follow this city
Weather | Clear sky |
Temperature | 84.2°F |
Humidity | 48% |
Wind | 8.9 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Bayan Nur, Inner Mongolia | 428 |
2 | Jiayuguan, Gansu | 238 |
3 | Bazhong, Sichuan | 190 |
4 | Jinchang, Gansu | 180 |
5 | Wuhai, Inner Mongolia | 177 |
6 | Ankang, Shaanxi | 170 |
7 | Huaibei, Anhui | 170 |
8 | Zhangye, Gansu | 169 |
9 | Daxing, Beijing | 167 |
10 | Alxa League, Inner Mongolia | 164 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Lujiang County Second Taxation Bureau | 127 |
2 | Yangtze River Middle Road | 117 |
3 | Pearl Square | 110 |
4 | Changfeng County Beicheng Century School | 102 |
5 | High-tech Zone | 99 |
6 | Yaohai District | 99 |
7 | Yuyang District | 97 |
8 | Feidong County Wanzhong Technical School | 94 |
9 | Feidong Family Planning Service Station | 94 |
10 | Higher Education Base | 94 |
(local time)
SEE WORLD AQI RANKINGUS AQI
92
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 92 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 31µg/m³ | |
PM10 | 66µg/m³ | |
O3 | 171µg/m³ | |
NO2 | 21µg/m³ | |
SO2 | 4µg/m³ | |
CO | 500µg/m³ |
PM2.5
x6.2
PM2.5 concentration in Hefei is currently 6.2 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 72 AQI US | 78.8° 62.6° | 22.4 mp/h | |
Thursday, May 16 | Moderate 76 AQI US | 86° 57.2° | 8.9 mp/h | |
Friday, May 17 | Unhealthy for sensitive groups 115 AQI US | 91.4° 66.2° | 11.2 mp/h | |
Today | Moderate 92 AQI US | 91.4° 71.6° | 11.2 mp/h | |
Sunday, May 19 | Unhealthy for sensitive groups 107 AQI US | 89.6° 69.8° | 11.2 mp/h | |
Monday, May 20 | Unhealthy 151 AQI US | 82.4° 68° | 8.9 mp/h | |
Tuesday, May 21 | Unhealthy for sensitive groups 141 AQI US | 87.8° 66.2° | 13.4 mp/h | |
Wednesday, May 22 | Unhealthy for sensitive groups 101 AQI US | 87.8° 66.2° | 8.9 mp/h | |
Thursday, May 23 | Moderate 97 AQI US | 91.4° 69.8° | 8.9 mp/h | |
Friday, May 24 | Moderate 81 AQI US | 40% | 93.2° 71.6° | 8.9 mp/h |
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