Nearby locations
Villa Presidente Frei, Ñuñoa, Santiago, Chile, Santiago Metropolitan Region, Chile
Santiago, Santiago Metropolitan Region, Chile
Lo Prado, Santiago Metropolitan Region, Chile
Nearby popular places
Eulogio Sanchez Airport, Chile
Parque metropolitano, Chile
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Air Quality in Villa Presidente Frei, Ñuñoa, Santiago, Chile, Santiago Metropolitan Region, Chile

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Pollutants in Villa Presidente Frei, Ñuñoa, Santiago, Chile, Chile

PM10
0.19 μg/ft3
PM25
0.19 μg/ft3
NO2
2 ppb
SO2
0.2 ppb
CO
0.1 ppb
O3
Primary Pollutant
24.9 ppb
Low riskHigh risk

Pollen Index in Villa Presidente Frei, Ñuñoa, Santiago, Chile, Chile

Tree
1/5
012345
Weed
0/5
012345
Grass
2/5
012345

Air Quality Forecast in Villa Presidente Frei, Ñuñoa, Santiago, Chile, Chile

Tue, April 15
MorningNoonEveningNight
Next day
Next day
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 39.

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 29 and 34.

33
32
29
31
Next day
Pollen

Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.

Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have low risk.

Tree

1
0
1
1

Weed

0
0
0
0

Grass

2
2
2
2
Next day
PM10
0.18 μg/ft3
0.17 μg/ft3
0.15 μg/ft3
0.11 μg/ft3
PM25
0.17 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
0.11 μg/ft3
NO2
1.3 ppb
2.3 ppb
0.3 ppb
0.9 ppb
SO2
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
34.4 ppb
18.8 ppb
31 ppb
33.9 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 29 and 34.

32
29
31
34
Pollen

Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have low risk.

Tree

0
1
1
0

Weed

0
0
0
0

Grass

2
2
2
2
PM10
0.17 μg/ft3
0.15 μg/ft3
0.11 μg/ft3
0.18 μg/ft3
PM25
0.16 μg/ft3
0.14 μg/ft3
0.11 μg/ft3
0.17 μg/ft3
NO2
2.3 ppb
0.3 ppb
0.9 ppb
1.5 ppb
SO2
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
18.8 ppb
31 ppb
33.9 ppb
32.4 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 25 and 41.

40
29
28
25
Pollen

Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have medium risk.

Tree

1
1
1
0

Weed

0
0
0
0

Grass

2
3
2
2
PM10
0.20 μg/ft3
0.13 μg/ft3
0.09 μg/ft3
0.03 μg/ft3
PM25
0.20 μg/ft3
0.13 μg/ft3
0.09 μg/ft3
0.03 μg/ft3
NO2
3.1 ppb
0.5 ppb
1.1 ppb
1.3 ppb
SO2
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
17.7 ppb
31.4 ppb
29.8 ppb
27.3 ppb