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Usaylan, Shabwah Governorate, Yemen
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Air Quality in Usaylan, Shabwah Governorate, Yemen

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Pollutants in Usaylan, Yemen

PM10
1.23 μg/ft3
PM25
Primary Pollutant
0.44 μg/ft3
NO2
N/A
SO2
0.19 ppb
CO
0.13 ppb
O3
30.38 ppb
Low riskHigh risk

Pollen Index in Usaylan, Yemen

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

Air Quality Forecast in Usaylan, Yemen

Fri, November 22
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 62 and 105.

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 62 and 129.

91
86
62
64
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 no 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 no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
4.43 μg/ft3
2.81 μg/ft3
1.86 μg/ft3
1.95 μg/ft3
PM25
0.75 μg/ft3
0.56 μg/ft3
0.48 μg/ft3
0.54 μg/ft3
NO2
0.02 ppb
0.14 ppb
0.45 ppb
0.82 ppb
SO2
1.76 ppb
1.3 ppb
1.18 ppb
0.97 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.14 ppb
O3
46.9 ppb
42.8 ppb
37.8 ppb
28.2 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 62 and 129.

64
73
105
101
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
1.95 μg/ft3
3.35 μg/ft3
5.00 μg/ft3
3.52 μg/ft3
PM25
0.54 μg/ft3
0.60 μg/ft3
0.65 μg/ft3
0.65 μg/ft3
NO2
0.82 ppb
0.03 ppb
0.13 ppb
0.25 ppb
SO2
0.97 ppb
0.8 ppb
0.5 ppb
0.44 ppb
CO
0.14 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
28.2 ppb
42.1 ppb
38.5 ppb
31.2 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 55 and 135.

59
84
134
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
1.16 μg/ft3
4.32 μg/ft3
6.45 μg/ft3
N/A
PM25
0.46 μg/ft3
0.55 μg/ft3
0.69 μg/ft3
N/A
NO2
0.71 ppb
0.04 ppb
0.13 ppb
N/A
SO2
0.28 ppb
0.17 ppb
0.06 ppb
N/A
CO
0.14 ppb
0.11 ppb
0.1 ppb
N/A
O3
23.1 ppb
43.7 ppb
38.8 ppb
N/A