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Saint-Christophe, Aosta Valley, Italy
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Air Quality in Saint-Christophe, Aosta Valley, Italy

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Pollutants in Saint-Christophe, Italy

PM10
7 μg/m3
PM25
6.6 μg/m3
NO2
4.8 ppb
SO2
0.2 ppb
CO
0.2 ppb
O3
Primary Pollutant
40.7 ppb
Low riskHigh risk

Pollen Index in Saint-Christophe, Italy

Tree
0/5
012345
Weed
1/5
012345
Grass
1/5
012345

Air Quality Forecast in Saint-Christophe, Italy

Sat, September 19
MorningNoonEveningNight
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 33 and 44.

34
38
44
36
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 very low risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

0
0
0
0

Weed

1
1
1
1

Grass

1
1
1
1
PM10
6.2 μg/m3
2.4 μg/m3
2.3 μg/m3
5.4 μg/m3
PM25
6.1 μg/m3
2.3 μg/m3
1.8 μg/m3
4.3 μg/m3
NO2
2.3 ppb
0.3 ppb
0.9 ppb
4.3 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35.2 ppb
40.9 ppb
47.6 ppb
38.7 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 31 and 52.

51
40
43
37
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 very low risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

0
0
0
0

Weed

1
1
1
0

Grass

0
0
1
0
PM10
10.8 μg/m3
2.5 μg/m3
1.9 μg/m3
6.8 μg/m3
PM25
9.2 μg/m3
2.1 μg/m3
1.7 μg/m3
6.4 μg/m3
NO2
3.9 ppb
0.3 ppb
1.1 ppb
5.9 ppb
SO2
N/A
0.1 ppb
0.1 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
30.3 ppb
43.4 ppb
45.8 ppb
39.8 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 41 and 58.

56
43
50
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 very low risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

0
0
0
-
Not Available

Weed

0
1
1
-
Not Available

Grass

0
1
1
-
Not Available
PM10
12.1 μg/m3
6.1 μg/m3
3.1 μg/m3
N/A
PM25
11.8 μg/m3
5.8 μg/m3
2.6 μg/m3
N/A
NO2
4.4 ppb
0.4 ppb
1 ppb
N/A
SO2
0.1 ppb
0.2 ppb
0.2 ppb
N/A
CO
0.2 ppb
0.1 ppb
0.1 ppb
N/A
O3
35.6 ppb
46.3 ppb
53.7 ppb
N/A