Steder i nærheten
Williamsburg, Illinois, forente stater
Waltonville, Illinois, forente stater
Scheller, Illinois, forente stater
Nærliggende steder
Waltonville Public Use Area, forente stater
Rend Lake State Waterfowl Management Area, forente stater
Nason Public Use Area, forente stater

Luftkvalitet i Williamsburg, Illinois, forente stater

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Forurensende stoffer i Williamsburg, forente stater

PM10
0.18 μg/ft3
PM25
0.12 μg/ft3
NO2
3.38 ppb
SO2
0.13 ppb
CO
0.19 ppb
O3
Primær forurensningsstoff
27.31 ppb
Lav risikoHøy risiko

Pollenindeks i Williamsburg, forente stater

Tre
3/5
012345
Ugress
0/5
012345
Gress
1/5
012345

Luftkvalitetsvarsel i Williamsburg, forente stater

tir. 28. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
25
44
50
40
Pollen

Tre

4
3
3
3

Ugress

0
0
0
0

Gress

1
2
5
4
PM10
0.23 μg/ft3
0.28 μg/ft3
0.27 μg/ft3
0.35 μg/ft3
PM25
0.16 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.25 μg/ft3
NO2
2.66 ppb
0.54 ppb
0.89 ppb
2.91 ppb
SO2
0.33 ppb
0.98 ppb
0.51 ppb
0.53 ppb
CO
0.15 ppb
0.14 ppb
0.14 ppb
0.17 ppb
O3
25.57 ppb
50.79 ppb
53.19 ppb
38.14 ppb
Luftkvalitetindeks
41
48
61
46
Pollen

Tre

1
4
5
5

Ugress

0
0
0
0

Gress

2
3
5
5
PM10
0.40 μg/ft3
0.31 μg/ft3
0.30 μg/ft3
0.31 μg/ft3
PM25
0.28 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
0.21 μg/ft3
NO2
2.43 ppb
0.44 ppb
0.93 ppb
1.85 ppb
SO2
0.88 ppb
0.76 ppb
0.54 ppb
0.53 ppb
CO
0.17 ppb
0.15 ppb
0.15 ppb
0.16 ppb
O3
29.23 ppb
55.94 ppb
55.86 ppb
44.84 ppb
Luftkvalitetindeks
36
43
51
43
Pollen

Tre

5
0
2
1

Ugress

0
0
0
0

Gress

3
0
2
1
PM10
0.31 μg/ft3
0.47 μg/ft3
0.48 μg/ft3
0.39 μg/ft3
PM25
0.22 μg/ft3
0.32 μg/ft3
0.33 μg/ft3
0.27 μg/ft3
NO2
1.39 ppb
1.07 ppb
1.17 ppb
2.42 ppb
SO2
0.52 ppb
0.74 ppb
0.38 ppb
0.42 ppb
CO
0.16 ppb
0.19 ppb
0.18 ppb
0.19 ppb
O3
38.84 ppb
42.73 ppb
42.88 ppb
35.13 ppb