Amphoe Khun TanAmphoe Phaya MengraiAmphoe ThoengAmphoe Wiang KaenAmphoe Phu SangAmphoe Wiang Chiang RungAmphoe Wiang ChaiAmphoe Chiang KhongAmphoe Doi LuangChiang KhamMuang PakthaAmphoe Chiang SaenAmphoe Chiang KhamChiang KhongForbud HouakhouaForbud HouayxayChiang RaiChiang SaenPa DaetAmphoe Pa Daet
Luftkvalitet i Amphoe Khun Tan, Chiang Rai, Thailand
Forureningskilder i Amphoe Khun Tan, Thailand
PM10
1.23 μg/ft3
PM25
Primær forureningskilde
0.77 μg/ft3
NO2
2.19 ppb
SO2
1.31 ppb
CO
0.31 ppb
O3
29.31 ppb
Lav risikoHøj risiko
Pollenindeks i Amphoe Khun Tan, Thailand
Træ
5/5
012345
Ukrudt
0/5
012345
Græs
1/5
012345
Luftkvalitetsudsigt i Amphoe Khun Tan, Thailand
tor. 18. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
67
72
73
71
Pollen
Træ
5
5
5
5
Ukrudt
0
0
0
0
Græs
1
1
1
1
PM10
0.88 μg/ft3
1.38 μg/ft3
1.18 μg/ft3
0.94 μg/ft3
PM25
0.55 μg/ft3
0.65 μg/ft3
0.62 μg/ft3
0.57 μg/ft3
NO2
2.37 ppb
0.43 ppb
1.51 ppb
1.7 ppb
SO2
0.96 ppb
1.33 ppb
1.54 ppb
1.38 ppb
CO
0.32 ppb
0.22 ppb
0.27 ppb
0.25 ppb
O3
23.48 ppb
57.21 ppb
51.14 ppb
38.85 ppb
AQI (luftkvalitetsindeks)
64
68
70
69
Pollen
Træ
4
5
5
5
Ukrudt
0
0
0
0
Græs
1
1
1
1
PM10
0.84 μg/ft3
1.10 μg/ft3
1.05 μg/ft3
0.86 μg/ft3
PM25
0.50 μg/ft3
0.58 μg/ft3
0.60 μg/ft3
0.54 μg/ft3
NO2
2.39 ppb
0.48 ppb
1.67 ppb
2.58 ppb
SO2
1.08 ppb
1.27 ppb
1.45 ppb
1.49 ppb
CO
0.28 ppb
0.2 ppb
0.27 ppb
0.3 ppb
O3
25.09 ppb
58.12 ppb
51.74 ppb
36.43 ppb