Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Feb
Wed
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Sun
8 Feb
Mon
9 Feb
Real-time AQI (Monitoring Station in Sanmenxia)
市政府
7857 *
PM2.5
72
PM10
100
O3
0.5
CO
11
SO2
16
NO2
开发区
8059 *
PM2.5
100
PM10
92
O3
0.5
CO
10
SO2
18
NO2
第一小学
8059 *
PM2.5
78
PM10
91
O3
0.6
CO
11
SO2
16
NO2
富达温泉假日酒店
7454 *
PM2.5
75
PM10
96
O3
0.5
CO
10
SO2
22
NO2
Air quality in the last 12 months (Sanmenxia)
|
2025/12
|
129
|
83
|
46
|
68
|
79
|
139
|
128
|
84
|
110
|
164
|
135
|
48
|
92
|
79
|
95
|
143
|
94
|
130
|
134
|
56
|
90
|
107
|
95
|
86
|
59
|
71
|
100
|
116
|
148
|
140
|
75
|
|
2025/11
|
58
|
75
|
76
|
117
|
112
|
86
|
31
|
48
|
76
|
91
|
95
|
102
|
63
|
81
|
96
|
73
|
33
|
28
|
52
|
75
|
73
|
94
|
102
|
103
|
77
|
125
|
154
|
105
|
95
|
85
|
|
|
2025/10
|
28
|
20
|
28
|
36
|
17
|
18
|
22
|
18
|
11
|
13
|
19
|
16
|
30
|
49
|
37
|
42
|
13
|
26
|
42
|
39
|
31
|
65
|
85
|
114
|
52
|
59
|
67
|
73
|
96
|
89
|
81
|
|
2025/09
|
28
|
41
|
12
|
11
|
18
|
54
|
58
|
47
|
30
|
39
|
14
|
20
|
27
|
32
|
42
|
36
|
21
|
13
|
16
|
31
|
18
|
12
|
18
|
39
|
31
|
33
|
25
|
31
|
38
|
49
|
|
|
2025/08
|
32
|
41
|
39
|
45
|
30
|
34
|
42
|
27
|
21
|
27
|
37
|
38
|
50
|
39
|
35
|
22
|
35
|
43
|
33
|
35
|
44
|
47
|
36
|
25
|
46
|
55
|
40
|
23
|
20
|
26
|
29
|
|
2025/07
|
22
|
26
|
30
|
32
|
18
|
34
|
22
|
41
|
39
|
40
|
58
|
53
|
45
|
43
|
44
|
52
|
38
|
46
|
44
|
36
|
35
|
40
|
22
|
25
|
31
|
35
|
38
|
35
|
34
|
37
|
40
|
|
2025/06
|
45
|
51
|
41
|
47
|
39
|
46
|
49
|
53
|
55
|
59
|
60
|
54
|
53
|
43
|
44
|
51
|
48
|
34
|
26
|
39
|
30
|
40
|
40
|
42
|
44
|
26
|
41
|
22
|
40
|
34
|
|
|
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
|
|
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
*: primary pollution