Kvaliteta zraka u Portland-Outhwaite Recreation Center, Ujedinjene države
Onečišćujuće tvari u zraku u Portland-Outhwaite Recreation Center, Ujedinjene države
PM10
2.11 μg/ft3
PM25
Primarna onečišćujuća tvar
1.64 μg/ft3
NO2
37.13 ppb
SO2
23.19 ppb
CO
22.5 ppb
O3
61.69 ppb
Niski rizikVisoki rizik
Indeks peludi u Portland-Outhwaite Recreation Center, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Portland-Outhwaite Recreation Center, Ujedinjene države
uto, 18. lipnja
JutroPodneVečerNoć
Indeks kvalitete zraka
81
79
162
84
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.98 μg/ft3
1.11 μg/ft3
1.16 μg/ft3
1.13 μg/ft3
PM25
0.68 μg/ft3
0.76 μg/ft3
0.79 μg/ft3
0.78 μg/ft3
NO2
7.78 ppb
2.46 ppb
4.22 ppb
6.63 ppb
SO2
0.97 ppb
2.27 ppb
2.54 ppb
1.66 ppb
CO
0.34 ppb
0.25 ppb
0.27 ppb
0.29 ppb
O3
20.46 ppb
70.29 ppb
88.09 ppb
57.01 ppb
Indeks kvalitete zraka
86
99
139
110
Pelud
Stablo
1
1
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.28 μg/ft3
1.17 μg/ft3
1.02 μg/ft3
1.01 μg/ft3
PM25
0.88 μg/ft3
0.80 μg/ft3
0.69 μg/ft3
0.69 μg/ft3
NO2
4.2 ppb
2.46 ppb
3.29 ppb
4.03 ppb
SO2
0.69 ppb
2.72 ppb
2.07 ppb
1.22 ppb
CO
0.31 ppb
0.27 ppb
0.22 ppb
0.22 ppb
O3
41.02 ppb
76.67 ppb
80.19 ppb
68.27 ppb
Indeks kvalitete zraka
76
89
129
65
Pelud
Stablo
1
1
0
1
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.05 μg/ft3
1.18 μg/ft3
0.90 μg/ft3
0.69 μg/ft3
PM25
0.72 μg/ft3
0.81 μg/ft3
0.62 μg/ft3
0.48 μg/ft3
NO2
3.97 ppb
2.5 ppb
5.4 ppb
9.18 ppb
SO2
1.33 ppb
2.2 ppb
1.11 ppb
0.87 ppb
CO
0.25 ppb
0.26 ppb
0.24 ppb
0.27 ppb
O3
44.42 ppb
73.9 ppb
74.74 ppb
41.87 ppb