Nearby locations
Fukagawa-shi, Hokkaidō Prefecture, Japan
Fukagawa, Hokkaidō Prefecture, Japan
Takikawa-shi, Hokkaidō Prefecture, Japan
Nearby popular places
Koppu-yama, Japan
Tokiwa-yama, Japan
Kamui-yama, Japan

Air Quality in Koppu-yama, Japan

To view the map, please use a browser that supports WebGL.

Pollutants in Koppu-yama, Japan

PM10
Primary Pollutant
0.37 μg/ft3
PM25
0.35 μg/ft3
NO2
17.5 ppb
SO2
7.4 ppb
CO
0.2 ppb
O3
9.3 ppb
Low riskHigh risk

Pollen Index in Koppu-yama, Japan

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

Air Quality Forecast in Koppu-yama, Japan

Tue, June 24
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 54 and 77.

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 64.

59
65
57
60
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
0.41 μg/ft3
0.51 μg/ft3
0.38 μg/ft3
0.41 μg/ft3
PM25
0.38 μg/ft3
0.46 μg/ft3
0.34 μg/ft3
0.39 μg/ft3
NO2
18.2 ppb
16.3 ppb
12.3 ppb
7 ppb
SO2
7.2 ppb
7.3 ppb
10.1 ppb
4.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
6.9 ppb
1.4 ppb
2.4 ppb
21.8 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 64.

57
60
57
54
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
0.38 μg/ft3
0.41 μg/ft3
0.37 μg/ft3
0.33 μg/ft3
PM25
0.34 μg/ft3
0.39 μg/ft3
0.34 μg/ft3
0.30 μg/ft3
NO2
12.3 ppb
7 ppb
11.3 ppb
11.5 ppb
SO2
10.1 ppb
4.7 ppb
3.7 ppb
3.7 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
2.4 ppb
21.8 ppb
25.3 ppb
13.2 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 37 and 85.

53
75
85
84
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
0.30 μg/ft3
0.63 μg/ft3
0.77 μg/ft3
0.76 μg/ft3
PM25
0.28 μg/ft3
0.61 μg/ft3
0.76 μg/ft3
0.74 μg/ft3
NO2
13.1 ppb
19.4 ppb
31.5 ppb
19.6 ppb
SO2
6.5 ppb
9.4 ppb
8.9 ppb
6.8 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
9 ppb
28.7 ppb
33.2 ppb
30.4 ppb
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 86 and 115.

92
98
0
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
-
Not Available
-
Not Available

Weed

0
0
-
Not Available
-
Not Available

Grass

0
0
-
Not Available
-
Not Available
PM10
0.89 μg/ft3
0.98 μg/ft3
N/A
N/A
PM25
0.87 μg/ft3
0.96 μg/ft3
N/A
N/A
NO2
21.7 ppb
14.4 ppb
N/A
N/A
SO2
10.9 ppb
8.2 ppb
N/A
N/A
CO
0.2 ppb
0.2 ppb
N/A
N/A
O3
30.7 ppb
68.4 ppb
N/A
N/A