Nearby locations
São Luís, Maranhão, Brazil
Bacabeira, Maranhão, Brazil
Cajapió, Maranhão, Brazil
Nearby popular places
Porto Alumar, Brazil
Itaqui, Brazil
Campo De Periz, Brazil

Air Quality in Porto Alumar, Brazil

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Pollutants in Porto Alumar, Brazil

PM10
0.17 μg/ft3
PM25
0.11 μg/ft3
NO2
0.63 ppb
SO2
0.13 ppb
CO
0.13 ppb
O3
Primary Pollutant
24.31 ppb
Low riskHigh risk

Pollen Index in Porto Alumar, Brazil

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

Air Quality Forecast in Porto Alumar, Brazil

Mon, June 17
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 16 and 30.

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 14 and 28.

27
16
14
27
Next day
Pollen

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

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

Tree

0
0
0
0

Weed

5
5
1
3

Grass

0
0
0
0
Next day
PM10
0.16 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
0.12 μg/ft3
PM25
0.10 μg/ft3
0.11 μg/ft3
0.09 μg/ft3
0.07 μg/ft3
NO2
0.48 ppb
0.57 ppb
0.51 ppb
0.16 ppb
SO2
0.08 ppb
0.1 ppb
0.1 ppb
0.09 ppb
CO
0.09 ppb
0.1 ppb
0.09 ppb
0.09 ppb
O3
24.77 ppb
16.55 ppb
14.71 ppb
31.33 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 14 and 28.

14
27
26
17
Pollen

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

Tree

0
0
0
0

Weed

1
3
5
3

Grass

0
0
0
0
PM10
0.14 μg/ft3
0.12 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
PM25
0.09 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
NO2
0.51 ppb
0.16 ppb
0.44 ppb
0.5 ppb
SO2
0.1 ppb
0.09 ppb
0.06 ppb
0.08 ppb
CO
0.09 ppb
0.09 ppb
0.09 ppb
0.1 ppb
O3
14.71 ppb
31.33 ppb
24.82 ppb
17.34 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 13 and 30.

13
29
28
0
Pollen

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

Tree

0
0
0
-
Not Available

Weed

2
3
4
-
Not Available

Grass

0
0
0
-
Not Available
PM10
0.13 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
N/A
PM25
0.09 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
N/A
NO2
0.58 ppb
0.18 ppb
0.4 ppb
N/A
SO2
0.13 ppb
0.1 ppb
0.08 ppb
N/A
CO
0.1 ppb
0.09 ppb
0.09 ppb
N/A
O3
13.25 ppb
33.18 ppb
27.23 ppb
N/A