Nearby locations
Dehiwala-Mount Lavinia, Western Province, Sri Lanka
Maharagama, Western Province, Sri Lanka
Moratuwa, Western Province, Sri Lanka
Nearby popular places
Ratmalana Airport, Sri Lanka
Weras Ganga, Sri Lanka
Mt Lavinia Beach, Sri Lanka

Air Quality in Ratmalana Airport, Sri Lanka

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Pollutants in Ratmalana Airport, Sri Lanka

PM10
0.63 μg/ft3
PM25
Primary Pollutant
0.46 μg/ft3
NO2
8.5 ppb
SO2
7.38 ppb
CO
5.19 ppb
O3
35.38 ppb
Low riskHigh risk

Pollen Index in Ratmalana Airport, Sri Lanka

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

Air Quality Forecast in Ratmalana Airport, Sri Lanka

Wed, May 29
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 46 and 94.

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 52 and 112.

73
75
64
54
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 very low 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 very low risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

0
0
0
0

Weed

1
1
0
0

Grass

1
1
1
0
Next day
PM10
1.03 μg/ft3
1.25 μg/ft3
0.66 μg/ft3
0.59 μg/ft3
PM25
0.54 μg/ft3
0.73 μg/ft3
0.46 μg/ft3
0.41 μg/ft3
NO2
1.13 ppb
4.38 ppb
7.36 ppb
5.18 ppb
SO2
2.46 ppb
1.78 ppb
1.62 ppb
2.05 ppb
CO
0.17 ppb
0.21 ppb
0.29 ppb
0.26 ppb
O3
66.79 ppb
50.98 ppb
21.39 ppb
21.17 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 52 and 112.

54
91
89
69
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 very low 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
1
0
0

Grass

0
1
0
0
PM10
0.59 μg/ft3
1.07 μg/ft3
1.41 μg/ft3
0.78 μg/ft3
PM25
0.41 μg/ft3
0.59 μg/ft3
0.83 μg/ft3
0.54 μg/ft3
NO2
5.18 ppb
1.18 ppb
3.71 ppb
5.6 ppb
SO2
2.05 ppb
2.34 ppb
1.74 ppb
1.74 ppb
CO
0.26 ppb
0.19 ppb
0.21 ppb
0.27 ppb
O3
21.17 ppb
73.12 ppb
57.94 ppb
32.42 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 59 and 87.

59
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 very low risk of weed pollen, and as for grass pollen, this day is expected to have very low 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
0.66 μg/ft3
N/A
N/A
N/A
PM25
0.46 μg/ft3
N/A
N/A
N/A
NO2
4.76 ppb
N/A
N/A
N/A
SO2
3.43 ppb
N/A
N/A
N/A
CO
0.24 ppb
N/A
N/A
N/A
O3
24.41 ppb
N/A
N/A
N/A