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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
6.14 μg/ft3
PM25
2.90 μg/ft3
NO2
33.63 ppb
SO2
18.81 ppb
CO
12.38 ppb
O3
Primary Pollutant
222.19 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

Sun, June 23
MorningNoonEveningNight
AQI

On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 80 and 188.

80
104
180
152
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
2.64 μg/ft3
3.28 μg/ft3
4.73 μg/ft3
6.65 μg/ft3
PM25
0.72 μg/ft3
1.02 μg/ft3
1.54 μg/ft3
1.67 μg/ft3
NO2
1.64 ppb
1.59 ppb
4.1 ppb
2.26 ppb
SO2
0.33 ppb
0.79 ppb
0.85 ppb
1.73 ppb
CO
0.13 ppb
0.19 ppb
0.36 ppb
0.34 ppb
O3
51.26 ppb
75.63 ppb
91.64 ppb
70.1 ppb
AQI

On average, the air quality on this day will be unhealthy, meaning that some members of the general public may experience health effects; members of sensitive groups may experience more serious health effects. According to our index, ranging from 0 to 500, the air quality is going to be between values of 138 and 207.

142
153
205
168
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
6.69 μg/ft3
6.43 μg/ft3
7.46 μg/ft3
5.38 μg/ft3
PM25
1.35 μg/ft3
2.01 μg/ft3
2.50 μg/ft3
1.71 μg/ft3
NO2
1.58 ppb
2.68 ppb
2.67 ppb
1.12 ppb
SO2
1.43 ppb
1.2 ppb
1.49 ppb
1.19 ppb
CO
0.26 ppb
0.43 ppb
0.54 ppb
0.26 ppb
O3
59.78 ppb
90.18 ppb
107.03 ppb
83.92 ppb