Località vicine
Vavuniya, Provincia del Nord, Sri Lanka
Distretto di Vavuniya, Provincia del Nord, Sri Lanka
Mihintale, Provincia centro-settentrionale, Sri Lanka
Luoghi vicini
Vavuniya Airport, Sri Lanka
Madukanda, Sri Lanka
Payarikkulam, Sri Lanka

Qualità dell'aria a Vavuniya, Provincia del Nord, Sri Lanka

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Agenti inquinanti a Vavuniya, Sri Lanka

PM10
0.49 μg/ft3
PM25
0.42 μg/ft3
NO2
2.5 ppb
SO2
1.3 ppb
CO
0.2 ppb
O3
Agente inquinante primario
26.9 ppb
Rischio bassoRischio alto

Indice pollini a Vavuniya, Sri Lanka

Piante arboree
0/5
012345
Piante erbacee
0/5
012345
Graminacee
0/5
012345

Previsioni qualità dell'aria a Vavuniya, Sri Lanka

dom 20 aprile
MattinoPomeriggioSeraNotte
AQI
62
52
58
58
Polline

Piante arboree

0
0
0
0

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.47 μg/ft3
0.35 μg/ft3
0.46 μg/ft3
0.41 μg/ft3
PM25
0.42 μg/ft3
0.27 μg/ft3
0.36 μg/ft3
0.36 μg/ft3
NO2
4.2 ppb
0.3 ppb
0.7 ppb
1.8 ppb
SO2
3 ppb
0.4 ppb
0.1 ppb
0.4 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
21.7 ppb
45.6 ppb
39.3 ppb
26.4 ppb
AQI
62
56
54
57
Polline

Piante arboree

0
0
0
0

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.46 μg/ft3
0.41 μg/ft3
0.36 μg/ft3
0.37 μg/ft3
PM25
0.43 μg/ft3
0.33 μg/ft3
0.30 μg/ft3
0.34 μg/ft3
NO2
3.8 ppb
0.3 ppb
0.8 ppb
2.4 ppb
SO2
3 ppb
0.8 ppb
0.2 ppb
1.3 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
24.1 ppb
51.6 ppb
38.7 ppb
26.1 ppb
AQI
57
46
46
55
Polline

Piante arboree

0
0
0
0

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.37 μg/ft3
0.32 μg/ft3
0.31 μg/ft3
0.35 μg/ft3
PM25
0.34 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.32 μg/ft3
NO2
4.4 ppb
0.3 ppb
0.7 ppb
2.2 ppb
SO2
3.6 ppb
0.5 ppb
0.3 ppb
1.4 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
24.8 ppb
46.2 ppb
40.1 ppb
33 ppb