Henan - China   2025-06-24   Tuesday   34.78N, 111.19E

Sanmenxia

Henan - China
2025-06-24

Air Quality

Excellent

No health implications.

24

PM2.5

39

PM10

156

O3

0.5

CO

8

SO2

16

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

24 Jun

114 Light

Wed

25 Jun

89 Good

Thu

26 Jun

53 Good

Fri

27 Jun

86 Good

Sat

28 Jun

113 Light

Sun

29 Jun

36 Excellent

Mon

30 Jun

22 Excellent

Real-time AQI (Monitoring Station in Sanmenxia)

市政府

49

27

PM2.5

40

PM10

156

O3

0.5

CO

6

SO2

13

NO2

开发区

48

21

PM2.5

48

PM10

152

O3

0.4

CO

6

SO2

24

NO2

风景区

52

28

PM2.5

41

PM10

161 *

O3

0.4

CO

9

SO2

12

NO2

第一小学

50

17

PM2.5

34

PM10

157

O3

0.7

CO

8

SO2

13

NO2

富达温泉假日酒店

48

23

PM2.5

32

PM10

152

O3

0.2

CO

9

SO2

15

NO2

Monthly Average AQI (Sanmenxia)

2020/06 - 2025/05

Air quality in the last 12 months (Sanmenxia)

2025/05
79
71
72
68
144
245
145
105
87
49
45
44
54
62
60
56
145
93
72
61
72
75
61
38
52
44
51
63
64
55
50
2025/04
68
70
61
86
68
73
78
94
103
81
106
252
122
71
55
88
119
115
72
82
72
206
126
74
69
75
62
55
56
123
2025/03
111
38
30
48
81
85
79
72
91
97
98
131
120
85
40
32
41
40
44
46
54
64
88
128
85
193
185
203
90
51
59
2025/02
153
136
45
47
40
69
67
30
48
78
110
67
66
79
82
69
77
92
70
89
127
138
69
68
78
63
83
105
2025/01
99
94
141
155
115
60
50
45
42
76
79
65
85
64
37
56
58
112
102
100
98
199
101
91
68
70
41
70
93
167
189
2024/12
60
62
64
69
65
58
47
52
85
108
134
159
60
59
65
73
106
87
73
85
37
58
97
134
119
104
76
53
72
82
63
2024/11
93
82
87
63
53
74
112
98
85
126
191
184
91
56
58
51
35
50
47
60
64
94
157
116
36
38
68
54
50
58
2024/10
69
51
49
60
63
82
99
91
97
59
67
86
75
92
88
134
57
34
25
25
42
24
34
53
80
82
48
76
106
110
139
2024/09
49
30
47
48
45
33
48
65
54
52
28
31
38
49
42
51
47
49
27
40
27
32
44
48
61
89
89
61
42
24
2024/08
35
36
30
34
27
31
31
34
37
133
57
37
40
45
44
44
41
37
41
26
32
33
41
50
45
28
28
27
43
47
37
2024/07
38
37
54
40
24
31
38
22
34
55
42
47
59
61
37
24
32
28
22
24
37
31
37
42
68
53
37
46
21
21
31
2024/06
56
54
43
43
32
54
55
60
51
46
60
64
55
46
62
50
34
34
40
46
29
50
57
93
89
84
64
59
48
57
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution