Amphoe Mae ChanMae ChanAmphoe Mae SaiChiang SaenAmphoe Mae Fa LuangMae SaiTachilekAmphoe Wiang Chiang RungAmphoe Chiang SaenAmphoe Doi LuangChiang RaiAmphoe Mueang Chiang RaiAmphoe Wiang ChaiAmphoe Phaya MengraiAmphoe Chiang KhongAmphoe Mae LaoChiang KhongAmphoe Khun TanForbud HouayxayMuang Tônpheung
Luftkvalitet i Amphoe Mae Chan, Chiang Rai, Thailand
Forureningskilder i Amphoe Mae Chan, 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 Mae Chan, Thailand
Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345
Luftkvalitetsudsigt i Amphoe Mae Chan, 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