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Kaifeng Air Base, Kina

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Luftkvalitet i Kaifeng Air Base, Kina

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Föroreningar i Kaifeng Air Base, Kina

PM10

Primär förorening

1.66 μg/ft³

PM25

1.49 μg/ft³

NO₂

14.2 ppb

SO₂

8.1 ppb

CO

0.3 ppb

O₃

23.5 ppb

Låg riskHög risk

Pollenindex i Kaifeng Air Base, Kina

Träd

0/5

012345

Ogräs

0/5

012345

Gräs

0/5

012345

Luftkvalitetsprognos i Kaifeng Air Base, Kina

fre 23 maj

MorgonMitt på dagenKvällNatt

AQI

154

127

85

151

Pollen

Träd

0

0

0

0

Ogräs

0

0

0

0

Gräs

0

0

0

0

PM10

1.88 μg/ft³

1.53 μg/ft³

0.87 μg/ft³

1.68 μg/ft³

PM25

1.67 μg/ft³

1.31 μg/ft³

0.76 μg/ft³

1.58 μg/ft³

NO₂

13.3 ppb

2.7 ppb

6 ppb

34 ppb

SO₂

9.5 ppb

5.8 ppb

3.5 ppb

7.4 ppb

CO

0.3 ppb

0.2 ppb

0.2 ppb

0.5 ppb

O₃

22.2 ppb

58.5 ppb

73.3 ppb

30 ppb

AQI

157

92

97

152

Pollen

Träd

0

0

0

0

Ogräs

0

0

0

0

Gräs

0

0

0

0

PM10

1.87 μg/ft³

0.95 μg/ft³

1.05 μg/ft³

1.77 μg/ft³

PM25

1.79 μg/ft³

0.88 μg/ft³

0.94 μg/ft³

1.61 μg/ft³

NO₂

21.9 ppb

5.5 ppb

12.4 ppb

32.9 ppb

SO₂

8.3 ppb

6.9 ppb

8.2 ppb

10 ppb

CO

0.4 ppb

0.2 ppb

0.3 ppb

0.5 ppb

O₃

19.5 ppb

66 ppb

66.3 ppb

25.3 ppb

AQI

160

128

111

110

Pollen

Träd

0

0

0

0

Ogräs

0

0

0

0

Gräs

0

0

0

0

PM10

2.21 μg/ft³

1.43 μg/ft³

1.33 μg/ft³

1.26 μg/ft³

PM25

1.91 μg/ft³

1.31 μg/ft³

1.11 μg/ft³

1.11 μg/ft³

NO₂

23.6 ppb

2.6 ppb

4.3 ppb

7.8 ppb

SO₂

11.8 ppb

7.7 ppb

4.8 ppb

4.8 ppb

CO

0.4 ppb

0.3 ppb

0.2 ppb

0.3 ppb

O₃

13.1 ppb

80.3 ppb

88.9 ppb

57.7 ppb