Nearby locations
Hefei, Anhui, China
Hefei Shi, Anhui, China
Chaohu, Anhui, China
Nearby popular places
Hefei Aerostat, China
Wushan Aerostat, China
Hefei Xinqiao International Airport, China

Air Quality in Hefei, Anhui, China

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Pollutants in Hefei, China

PM10
1.58 μg/ft3
PM25
Primary Pollutant
4.38 μg/ft3
NO2
9.06 ppb
SO2
8.57 ppb
CO
0.6 ppb
O3
28.01 ppb
Low riskHigh risk

Pollen Index in Hefei, China

Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Hefei, China

Sun, December 22
MorningNoonEveningNight
Next day
Next day
AQI

On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 78 and 158.

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 56 and 131.

103
92
135
121
Next day
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
0.98 μg/ft3
0.84 μg/ft3
1.31 μg/ft3
1.16 μg/ft3
PM25
2.93 μg/ft3
2.60 μg/ft3
3.83 μg/ft3
3.43 μg/ft3
NO2
2.9 ppb
6 ppb
10.2 ppb
10.4 ppb
SO2
6.9 ppb
4.4 ppb
5.4 ppb
4.3 ppb
CO
0.4 ppb
0.4 ppb
0.5 ppb
0.4 ppb
O3
34.6 ppb
46.4 ppb
35 ppb
21.6 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 56 and 131.

121
59
75
131
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
1.16 μg/ft3
0.45 μg/ft3
0.63 μg/ft3
1.29 μg/ft3
PM25
3.43 μg/ft3
1.67 μg/ft3
2.12 μg/ft3
3.71 μg/ft3
NO2
10.4 ppb
1.4 ppb
5.8 ppb
12.3 ppb
SO2
4.3 ppb
1.2 ppb
2.3 ppb
5 ppb
CO
0.4 ppb
0.2 ppb
0.3 ppb
0.5 ppb
O3
21.6 ppb
40.6 ppb
46 ppb
25.8 ppb