PortlandNueces Bay ColoniaNueces Bayfront ColoniaDoyle Addition ColoniaGregoryNorth BeachCaruthers Cove ColoniaGamle Ingleside ColoniaInglesideCorpus ChristiIngleside On-the-BayWendy Acres ColoniaKenney Lane West ColoniaGarza-4.-6. Gate ColoniaTaft sørvest (historisk)Indian Trails Lane ColoniaTaftMorgan Lane ColoniaMooney Lane ColoniaKenney Lane East Colonia
Luftkvalitet i Portland, Texas, forente stater
Forurensende stoffer i Portland, forente stater
PM10
0.19 μg/ft3
PM25
0.09 μg/ft3
NO2
8.66 ppb
SO2
0.97 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
37.63 ppb
Lav risikoHøy risiko
Pollenindeks i Portland, forente stater
Tre
1/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Portland, forente stater
fre. 31. januar
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
36
36
49
52
Pollen
Tre
1
1
1
1
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.14 μg/ft3
0.19 μg/ft3
0.25 μg/ft3
0.27 μg/ft3
PM25
0.13 μg/ft3
0.18 μg/ft3
0.25 μg/ft3
0.27 μg/ft3
NO2
3 ppb
4.1 ppb
3.3 ppb
4.3 ppb
SO2
0.8 ppb
1.1 ppb
0.6 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
39.3 ppb
34.7 ppb
41.3 ppb
37.7 ppb
Luftkvalitetindeks
41
35
22
0
Pollen
Tre
1
1
1
-
Ikke tilgjengelig
Ugress
0
0
0
-
Ikke tilgjengelig
Gress
0
0
0
-
Ikke tilgjengelig
PM10
0.21 μg/ft3
0.18 μg/ft3
0.11 μg/ft3
N/A
PM25
0.21 μg/ft3
0.18 μg/ft3
0.11 μg/ft3
N/A
NO2
3.5 ppb
5.1 ppb
5.4 ppb
N/A
SO2
0.6 ppb
0.5 ppb
0.5 ppb
N/A
CO
0.1 ppb
0.2 ppb
0.1 ppb
N/A
O3
24.9 ppb
21.2 ppb
23.9 ppb
N/A