Amphoe Wiang KaenMuang PakthaAmphoe Chiang KhongAmphoe Khun TanForbud HouakhouaChiang KhongForbud HouayxayAmphoe Phaya MengraiAmphoe Doi LuangAmphoe Chiang SaenAmphoe Wiang Chiang RungAmphoe Phu SangMuang HouayxayAmphoe ThoengMuang Pha OudômChiang SaenAmphoe Wiang ChaiChiang KhamMuang TônpheungAmphoe Chiang Kham
Luftkvalitet i Amphoe Wiang Kaen, Chiang Rai, Thailand
Forureningskilder i Amphoe Wiang Kaen, Thailand
PM10
0.75 μg/ft3
PM25
Primær forureningskilde
0.32 μg/ft3
NO2
2.13 ppb
SO2
3.38 ppb
CO
0.19 ppb
O3
39.63 ppb
Lav risikoHøj risiko
Pollenindeks i Amphoe Wiang Kaen, Thailand
Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345
Luftkvalitetsudsigt i Amphoe Wiang Kaen, Thailand
tor. 25. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
31
65
69
69
Pollen
Træ
0
0
0
0
Ukrudt
0
0
0
0
Græs
0
0
0
0
PM10
0.36 μg/ft3
0.92 μg/ft3
0.95 μg/ft3
0.64 μg/ft3
PM25
0.23 μg/ft3
0.55 μg/ft3
0.61 μg/ft3
0.43 μg/ft3
NO2
2.12 ppb
0.37 ppb
1.19 ppb
4.59 ppb
SO2
1.16 ppb
1.16 ppb
3.29 ppb
3.18 ppb
CO
0.15 ppb
0.18 ppb
0.19 ppb
0.23 ppb
O3
14.38 ppb
54.61 ppb
50.8 ppb
31.1 ppb
AQI (luftkvalitetsindeks)
45
72
65
95
Pollen
Træ
0
0
0
0
Ukrudt
0
0
0
0
Græs
0
1
1
0
PM10
0.55 μg/ft3
1.03 μg/ft3
0.82 μg/ft3
1.34 μg/ft3
PM25
0.34 μg/ft3
0.62 μg/ft3
0.53 μg/ft3
0.91 μg/ft3
NO2
1.9 ppb
0.36 ppb
1.26 ppb
3.6 ppb
SO2
0.96 ppb
0.7 ppb
1.44 ppb
3.65 ppb
CO
0.18 ppb
0.2 ppb
0.18 ppb
0.29 ppb
O3
16.72 ppb
50.94 ppb
47.06 ppb
45.6 ppb