Nearby locations
Humacao, Puerto Rico, United States
La Fermina, Puerto Rico, United States
Antón Ruiz, Puerto Rico, United States
Nearby popular places
Cerro Mabu, United States
Humacao Airport, United States
Squibb Heliport, United States

Air Quality in Humacao, Puerto Rico, United States

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Pollutants in Humacao, United States

PM10
0.10 μg/ft3
PM25
0.06 μg/ft3
NO2
0.13 ppb
SO2
0.13 ppb
CO
0.13 ppb
O3
Primary Pollutant
15.5 ppb
Low riskHigh risk

Pollen Index in Humacao, United States

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

Air Quality Forecast in Humacao, United States

Sun, May 5
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 42 and 60.

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 52.

47
31
35
47
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 very low 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 very low risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
1
1
Next day
PM10
0.40 μg/ft3
0.28 μg/ft3
0.38 μg/ft3
0.44 μg/ft3
PM25
0.28 μg/ft3
0.20 μg/ft3
0.26 μg/ft3
0.30 μg/ft3
NO2
1.48 ppb
1.09 ppb
0.68 ppb
0.67 ppb
SO2
1.11 ppb
0.95 ppb
1.79 ppb
0.73 ppb
CO
0.15 ppb
0.13 ppb
0.13 ppb
0.14 ppb
O3
20.5 ppb
21.38 ppb
37.61 ppb
34.15 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 52.

31
35
47
29
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 very low risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
1
1
0
PM10
0.28 μg/ft3
0.38 μg/ft3
0.44 μg/ft3
0.23 μg/ft3
PM25
0.20 μg/ft3
0.26 μg/ft3
0.30 μg/ft3
0.17 μg/ft3
NO2
1.09 ppb
0.68 ppb
0.67 ppb
1.15 ppb
SO2
0.95 ppb
1.79 ppb
0.73 ppb
0.24 ppb
CO
0.13 ppb
0.13 ppb
0.14 ppb
0.15 ppb
O3
21.38 ppb
37.61 ppb
34.15 ppb
20.8 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 15 and 43.

16
31
43
31
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 very low risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
1
1
0
PM10
0.14 μg/ft3
0.33 μg/ft3
0.41 μg/ft3
0.26 μg/ft3
PM25
0.10 μg/ft3
0.23 μg/ft3
0.29 μg/ft3
0.18 μg/ft3
NO2
0.93 ppb
0.78 ppb
0.72 ppb
1.36 ppb
SO2
0.15 ppb
1.41 ppb
0.88 ppb
0.13 ppb
CO
0.13 ppb
0.13 ppb
0.14 ppb
0.16 ppb
O3
14.72 ppb
36.88 ppb
37.06 ppb
18.31 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 38.

13
0
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
-
Not Available
-
Not Available
-
Not Available

Weed

0
-
Not Available
-
Not Available
-
Not Available

Grass

0
-
Not Available
-
Not Available
-
Not Available
PM10
0.11 μg/ft3
N/A
N/A
N/A
PM25
0.08 μg/ft3
N/A
N/A
N/A
NO2
0.8 ppb
N/A
N/A
N/A
SO2
0.06 ppb
N/A
N/A
N/A
CO
0.13 ppb
N/A
N/A
N/A
O3
14.82 ppb
N/A
N/A
N/A