Amphoe Khun TanAmphoe ThoengAmphoe Phaya MengraiAmphoe Phu SangAmphoe Wiang ChaiChiang KhamAmphoe Wiang Chiang RungAmphoe Wiang KaenAmphoe Chiang KhamAmphoe Chiang KhongPa DaetAmphoe Doi LuangAmphoe Pa DaetChiang RaiAmphoe ChunMuang PakthaAmphoe Chiang SaenAmphoe Mueang Chiang RaiChiang KhongBan Houakhoua
Qualidade do ar em Doi Phra Nak, Tailândia
Poluentes em Doi Phra Nak, Tailândia
PM10
0.22 μg/ft3
PM25
Poluente primário
0.15 μg/ft3
NO2
1.38 ppb
SO2
0.69 ppb
CO
0.13 ppb
O3
16.38 ppb
Baixo riscoAlto risco
Índice de pólen em Doi Phra Nak, Tailândia
Árvore
0/5
012345
Erva daninha
0/5
012345
Relva
0/5
012345
Previsão de qualidade do ar em Doi Phra Nak, Tailândia
dom., 16 de junho
ManhãMeio-diaTardeNoite
AQI
24
31
43
45
Pólen
Árvore
0
0
0
0
Erva daninha
0
0
0
0
Relva
0
0
0
0
PM10
0.24 μg/ft3
0.21 μg/ft3
0.45 μg/ft3
0.39 μg/ft3
PM25
0.17 μg/ft3
0.14 μg/ft3
0.30 μg/ft3
0.27 μg/ft3
NO2
1.68 ppb
0.44 ppb
2.93 ppb
2.36 ppb
SO2
0.45 ppb
1.66 ppb
1.59 ppb
1.17 ppb
CO
0.16 ppb
0.14 ppb
0.19 ppb
0.19 ppb
O3
13.53 ppb
35.8 ppb
31.2 ppb
21.02 ppb
AQI
22
32
44
31
Pólen
Árvore
0
0
0
0
Erva daninha
1
1
1
0
Relva
0
0
1
0
PM10
0.22 μg/ft3
0.19 μg/ft3
0.50 μg/ft3
0.26 μg/ft3
PM25
0.15 μg/ft3
0.12 μg/ft3
0.33 μg/ft3
0.18 μg/ft3
NO2
1.36 ppb
0.42 ppb
1.61 ppb
1.98 ppb
SO2
0.56 ppb
1.84 ppb
1.78 ppb
1.45 ppb
CO
0.15 ppb
0.14 ppb
0.16 ppb
0.17 ppb
O3
17.82 ppb
36.4 ppb
35.08 ppb
21.67 ppb