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
0.93 μg/ft3
PM25
Primary Pollutant
0.55 μg/ft3
NO2
23.63 ppb
SO2
10.81 ppb
CO
0.5 ppb
O3
11.38 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

Mon, November 4
MorningNoonEveningNight
Next day
Next day
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 44 and 103.

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 44 and 72.

67
66
44
61
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
0.89 μg/ft3
1.06 μg/ft3
0.49 μg/ft3
0.87 μg/ft3
PM25
0.51 μg/ft3
0.61 μg/ft3
0.24 μg/ft3
0.52 μg/ft3
NO2
21.15 ppb
27.15 ppb
6.27 ppb
11.42 ppb
SO2
7.68 ppb
14.68 ppb
3.31 ppb
2.59 ppb
CO
0.36 ppb
0.81 ppb
0.22 ppb
0.16 ppb
O3
14.1 ppb
7.3 ppb
36.5 ppb
33.7 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 44 and 72.

66
44
61
59
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
1.06 μg/ft3
0.49 μg/ft3
0.87 μg/ft3
0.79 μg/ft3
PM25
0.61 μg/ft3
0.24 μg/ft3
0.52 μg/ft3
0.42 μg/ft3
NO2
27.15 ppb
6.27 ppb
11.42 ppb
10.99 ppb
SO2
14.68 ppb
3.31 ppb
2.59 ppb
2.95 ppb
CO
0.81 ppb
0.22 ppb
0.16 ppb
0.16 ppb
O3
7.3 ppb
36.5 ppb
33.7 ppb
26.6 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 39 and 78.

39
44
63
78
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
0.47 μg/ft3
0.54 μg/ft3
0.93 μg/ft3
1.12 μg/ft3
PM25
0.25 μg/ft3
0.29 μg/ft3
0.57 μg/ft3
0.70 μg/ft3
NO2
6.86 ppb
6.38 ppb
16.6 ppb
20.88 ppb
SO2
2.28 ppb
2.49 ppb
4.15 ppb
5.45 ppb
CO
0.14 ppb
0.13 ppb
0.21 ppb
0.26 ppb
O3
33.6 ppb
40.2 ppb
29.9 ppb
16.1 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 54 and 82.

69
57
71
0
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
-
Not Available

Weed

0
0
0
-
Not Available

Grass

0
0
0
-
Not Available
PM10
0.97 μg/ft3
0.78 μg/ft3
1.20 μg/ft3
N/A
PM25
0.57 μg/ft3
0.37 μg/ft3
0.71 μg/ft3
N/A
NO2
13.25 ppb
8.53 ppb
19.08 ppb
N/A
SO2
4.35 ppb
3.13 ppb
4.99 ppb
N/A
CO
0.23 ppb
0.18 ppb
0.23 ppb
N/A
O3
14.2 ppb
36.8 ppb
24.2 ppb
N/A