Nearby locations
Hengyang, Hunan, China
Hongqiao, Hunan, China
Leiyang, Hunan, China
Nearby popular places
Hengyang Bajialing Airport, China
Hengyang Nanyue, China
Leiyang, China

Air Quality in Hengyang, Hunan, China

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Pollutants in Hengyang, China

PM10
1.38 μg/ft3
PM25
Primary Pollutant
3.99 μg/ft3
NO2
5.53 ppb
SO2
8.71 ppb
CO
0.5 ppb
O3
24.17 ppb
Low riskHigh risk

Pollen Index in Hengyang, China

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

Air Quality Forecast in Hengyang, China

Sun, December 22
MorningNoonEveningNight
AQI

On average, the air quality on this day will be very unhealthy, meaning that the risk of health effects is increased for everyone. According to our index, ranging from 0 to 500, the air quality is going to be between values of 169 and 313.

186
181
189
281
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
2.46 μg/ft3
2.31 μg/ft3
2.48 μg/ft3
4.00 μg/ft3
PM25
5.28 μg/ft3
5.13 μg/ft3
5.35 μg/ft3
7.94 μg/ft3
NO2
32 ppb
26.5 ppb
49.9 ppb
48.3 ppb
SO2
39.2 ppb
49.9 ppb
50 ppb
63.8 ppb
CO
1.7 ppb
1.6 ppb
1.9 ppb
2.8 ppb
O3
0.3 ppb
11.4 ppb
7.4 ppb
0.3 ppb
AQI

On average, the air quality on this day will be very unhealthy, meaning that the risk of health effects is increased for everyone. According to our index, ranging from 0 to 500, the air quality is going to be between values of 170 and 302.

179
189
197
302
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
2.23 μg/ft3
2.50 μg/ft3
2.70 μg/ft3
4.28 μg/ft3
PM25
5.08 μg/ft3
5.34 μg/ft3
5.57 μg/ft3
8.54 μg/ft3
NO2
33.1 ppb
30.6 ppb
46.6 ppb
42.5 ppb
SO2
29.9 ppb
54.2 ppb
47.6 ppb
69.3 ppb
CO
1.6 ppb
1.9 ppb
2.2 ppb
3.4 ppb
O3
0.2 ppb
7.5 ppb
2.4 ppb
0.1 ppb