Nearby locations
Rauco, Maule Region, Chile
Santa Cruz, O'Higgins, Chile
Curicó, Maule Region, Chile
Nearby popular places
Cerro Casa de Piedras, Chile
Punta de Leyda, Chile
Cerro Palmilla del Rosal, Chile

Air Quality in Cerro Casa de Piedras, Chile

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Pollutants in Cerro Casa de Piedras, Chile

PM10
0.18 μg/ft3
PM25
0.12 μg/ft3
NO2
6.5 ppb
SO2
2.88 ppb
CO
0.5 ppb
O3
Primary Pollutant
92.63 ppb
Low riskHigh risk

Pollen Index in Cerro Casa de Piedras, Chile

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

Air Quality Forecast in Cerro Casa de Piedras, Chile

Mon, October 7
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 40 and 50.

42
44
46
50
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
N/A
N/A
0.06 μg/ft3
0.03 μg/ft3
PM25
N/A
N/A
0.04 μg/ft3
0.02 μg/ft3
NO2
0.04 ppb
0.01 ppb
0.69 ppb
2.06 ppb
SO2
N/A
N/A
1.26 ppb
1.81 ppb
CO
0.1 ppb
0.12 ppb
0.15 ppb
0.18 ppb
O3
45.5 ppb
49.1 ppb
54 ppb
56.7 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 51 and 69.

55
55
67
68
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
0.03 μg/ft3
0.07 μg/ft3
0.53 μg/ft3
0.13 μg/ft3
PM25
0.02 μg/ft3
0.05 μg/ft3
0.37 μg/ft3
0.09 μg/ft3
NO2
1.11 ppb
0.16 ppb
0.35 ppb
0.65 ppb
SO2
0.3 ppb
0.64 ppb
3.36 ppb
1.41 ppb
CO
0.18 ppb
0.16 ppb
0.25 ppb
0.22 ppb
O3
62.5 ppb
60.3 ppb
86.4 ppb
75.5 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 67.

62
52
39
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
0.10 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
N/A
PM25
0.07 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
N/A
NO2
0.17 ppb
0.01 ppb
0.03 ppb
N/A
SO2
0.03 ppb
0.09 ppb
0.07 ppb
N/A
CO
0.16 ppb
0.1 ppb
0.11 ppb
N/A
O3
67.5 ppb
48.8 ppb
40.9 ppb
N/A