Steder i nærheten
Nisab, Shabwah Governorate, Jemen
AL-khashā øvre, Shabwah Governorate, Jemen
Merkhah As Sufla, Shabwah Governorate, Jemen
Nærliggende steder
Jabal Bin al Ashqar, Jemen
Al Mi`yan, Jemen
Jabal `Uqaymah, Jemen

Luftkvalitet i Nisab, Shabwah Governorate, Jemen

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Forurensende stoffer i Nisab, Jemen

PM10
0.90 μg/ft3
PM25
Primær forurensningsstoff
1.67 μg/ft3
NO2
0.2 ppb
SO2
1.1 ppb
CO
0.1 ppb
O3
31.61 ppb
Lav risikoHøy risiko

Pollenindeks i Nisab, Jemen

Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Nisab, Jemen

søn. 22. desember
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
67
67
70
71
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
1.73 μg/ft3
1.73 μg/ft3
1.68 μg/ft3
1.71 μg/ft3
PM25
1.89 μg/ft3
1.90 μg/ft3
1.97 μg/ft3
2.00 μg/ft3
NO2
N/A
N/A
0.1 ppb
0.3 ppb
SO2
1 ppb
1 ppb
0.9 ppb
0.8 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
31.7 ppb
33 ppb
28.3 ppb
22.6 ppb
Luftkvalitetindeks
71
69
67
63
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
1.71 μg/ft3
1.68 μg/ft3
1.80 μg/ft3
1.48 μg/ft3
PM25
2.00 μg/ft3
1.96 μg/ft3
1.89 μg/ft3
1.79 μg/ft3
NO2
0.3 ppb
N/A
N/A
0.1 ppb
SO2
0.8 ppb
0.8 ppb
0.6 ppb
0.5 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
22.6 ppb
29.2 ppb
33.6 ppb
31.7 ppb