Nearby locations
Khwlan, Sana'a Governorate, Yemen
Bidbadah, Ma'rib Governorate, Yemen
Attyal, Sana'a Governorate, Yemen
Nearby popular places
Jabal al Watadah, Yemen
Jabal 'Antar, Yemen
Jabal al Mashawif, Yemen

Air Quality in Khwlan, Sana'a Governorate, Yemen

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Pollutants in Khwlan, Yemen

PM10
0.58 μg/ft3
PM25
Primary Pollutant
0.35 μg/ft3
NO2
0.31 ppb
SO2
0.38 ppb
CO
0.13 ppb
O3
62.81 ppb
Low riskHigh risk

Pollen Index in Khwlan, Yemen

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

Air Quality Forecast in Khwlan, Yemen

Fri, November 22
MorningNoonEveningNight
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 47 and 57.

55
53
48
53
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
0.77 μg/ft3
0.57 μg/ft3
0.51 μg/ft3
0.66 μg/ft3
PM25
0.45 μg/ft3
0.35 μg/ft3
0.32 μg/ft3
0.40 μg/ft3
NO2
0.27 ppb
0.17 ppb
0.32 ppb
0.29 ppb
SO2
0.37 ppb
0.37 ppb
0.29 ppb
0.32 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
42.6 ppb
47.3 ppb
48.7 ppb
47.6 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 54 and 68.

62
64
68
66
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
0.93 μg/ft3
0.99 μg/ft3
0.99 μg/ft3
1.03 μg/ft3
PM25
0.54 μg/ft3
0.53 μg/ft3
0.58 μg/ft3
0.59 μg/ft3
NO2
0.28 ppb
0.17 ppb
0.57 ppb
0.57 ppb
SO2
0.54 ppb
0.49 ppb
0.64 ppb
0.64 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
45.5 ppb
50 ppb
55.5 ppb
50.5 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 44 and 69.

60
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
0.69 μg/ft3
N/A
N/A
N/A
PM25
0.38 μg/ft3
N/A
N/A
N/A
NO2
0.25 ppb
N/A
N/A
N/A
SO2
0.28 ppb
N/A
N/A
N/A
CO
0.11 ppb
N/A
N/A
N/A
O3
46.1 ppb
N/A
N/A
N/A