154.8K people follow this city
Weather | Broken clouds |
Temperature | 66.2°F |
Humidity | 65% |
Wind | 9.6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Dongying, Shandong | 157 |
2 | Jinzhou, Liaoning | 144 |
3 | Shengli, Shandong | 144 |
4 | Harbin, Heilongjiang | 141 |
5 | Baise, Guangxi | 139 |
6 | Jingmen, Hubei | 139 |
7 | Dingzhou, Hebei | 129 |
8 | Dalian, Liaoning | 127 |
9 | Dongling, Liaoning | 127 |
10 | Taiyuan, Shanxi | 127 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Changfeng County Beicheng Century School | 93 |
2 | Pearl Square | 86 |
3 | Yangtze River Middle Road | 86 |
4 | Yuyang District | 86 |
5 | Feidong Family Planning Service Station | 80 |
6 | Feiguang Primary School, Feixi County | 80 |
7 | Feidong County Wanzhong Technical School | 78 |
8 | Baohe District | 76 |
9 | Lujiang County Second Taxation Bureau | 76 |
10 | Yaohai District | 74 |
(local time)
SEE WORLD AQI RANKINGUS AQI
76
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 76 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 24µg/m³ | |
PM10 | 51µg/m³ | |
O3 | 0µg/m³ | |
NO2 | 15µg/m³ | |
SO2 | 6.5µg/m³ | |
CO | 500µg/m³ |
PM2.5
x4.8
PM2.5 concentration in Hefei is currently 4.8 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 |
---|---|---|---|---|
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 | |
Thursday, May 2 | Moderate 68 AQI US | 71.6° 57.2° | 13.4 mp/h | |
Today | Moderate 76 AQI US | 20% | 68° 55.4° | 11.2 mp/h |
Saturday, May 4 | Unhealthy for sensitive groups 126 AQI US | 100% | 60.8° 55.4° | 8.9 mp/h |
Sunday, May 5 | Unhealthy for sensitive groups 110 AQI US | 40% | 68° 57.2° | 8.9 mp/h |
Monday, May 6 | Unhealthy for sensitive groups 109 AQI US | 80.6° 59° | 8.9 mp/h | |
Tuesday, May 7 | Unhealthy for sensitive groups 116 AQI US | 30% | 78.8° 64.4° | 11.2 mp/h |
Wednesday, May 8 | Moderate 88 AQI US | 75.2° 59° | 11.2 mp/h | |
Thursday, May 9 | Moderate 64 AQI US | 80.6° 59° | 8.9 mp/h |
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