Steder i nærheten
Merrimac, Illinois, forente stater
Kimmswick, Missouri, forente stater
Wickes, Missouri, forente stater
Nærliggende steder
Sullivan Field, forente stater
Ralph Jacobs Airport, forente stater
Bee Tree County Park, forente stater

Luftkvalitet i Merrimac, Illinois, forente stater

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Forurensende stoffer i Merrimac, forente stater

PM10
0.58 μg/ft3
PM25
0.16 μg/ft3
NO2
5.5 ppb
SO2
0.9 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
31.7 ppb
Lav risikoHøy risiko

Pollenindeks i Merrimac, forente stater

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

Luftkvalitetsvarsel i Merrimac, forente stater

tir. 6. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
41
67
61
69
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.58 μg/ft3
0.50 μg/ft3
0.41 μg/ft3
0.54 μg/ft3
PM25
0.21 μg/ft3
0.49 μg/ft3
0.40 μg/ft3
0.53 μg/ft3
NO2
5.9 ppb
3.7 ppb
6.3 ppb
9.4 ppb
SO2
0.8 ppb
2.3 ppb
2.2 ppb
2.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
34.9 ppb
36.7 ppb
47.2 ppb
32.5 ppb
Luftkvalitetindeks
73
61
56
55
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.60 μg/ft3
0.42 μg/ft3
0.35 μg/ft3
0.32 μg/ft3
PM25
0.59 μg/ft3
0.40 μg/ft3
0.33 μg/ft3
0.32 μg/ft3
NO2
7.8 ppb
2.5 ppb
3.5 ppb
5.7 ppb
SO2
2.9 ppb
1.7 ppb
0.9 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
21.6 ppb
42.5 ppb
54.2 ppb
40.7 ppb
Luftkvalitetindeks
28
35
50
38
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.11 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.20 μg/ft3
PM25
0.11 μg/ft3
0.15 μg/ft3
0.14 μg/ft3
0.19 μg/ft3
NO2
4 ppb
1.9 ppb
2.8 ppb
8.3 ppb
SO2
1 ppb
0.8 ppb
0.5 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
30.1 ppb
37.2 ppb
53.7 ppb
36.4 ppb