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
2 May
Fri
3 May
Sat
4 May
Sun
5 May
Mon
6 May
Tue
7 May
Wed
8 May
Real-time AQI (Monitoring Station in Sanmenxia)
市政府
5216
PM2.5
53 *
PM10
159
O3
0.5
CO
10
SO2
14
NO2
开发区
5820
PM2.5
53
PM10
166 *
O3
0.5
CO
11
SO2
11
NO2
第一小学
6022
PM2.5
43
PM10
168 *
O3
0.4
CO
6
SO2
13
NO2
富达温泉假日酒店
5119
PM2.5
52 *
PM10
156
O3
0.4
CO
9
SO2
14
NO2
Air quality in the last 12 months (Sanmenxia)
|
2024/02
|
103
|
85
|
83
|
79
|
104
|
142
|
139
|
138
|
140
|
182
|
91
|
92
|
103
|
109
|
56
|
58
|
74
|
261
|
341
|
51
|
52
|
64
|
31
|
77
|
124
|
103
|
76
|
91
|
105
|
||
|
2024/01
|
104
|
115
|
67
|
95
|
85
|
72
|
64
|
104
|
123
|
106
|
131
|
131
|
263
|
204
|
55
|
56
|
94
|
112
|
72
|
99
|
39
|
24
|
42
|
53
|
53
|
77
|
83
|
75
|
90
|
142
|
201
|
|
2023/12
|
48
|
78
|
97
|
155
|
154
|
153
|
104
|
86
|
105
|
52
|
45
|
56
|
40
|
36
|
44
|
49
|
43
|
79
|
89
|
55
|
32
|
47
|
87
|
93
|
76
|
147
|
151
|
229
|
296
|
234
|
80
|
|
2023/11
|
57
|
69
|
63
|
44
|
33
|
37
|
51
|
81
|
81
|
36
|
46
|
61
|
85
|
110
|
99
|
116
|
70
|
73
|
99
|
103
|
159
|
122
|
66
|
59
|
60
|
97
|
109
|
75
|
62
|
33
|
|
|
2023/10
|
49
|
26
|
42
|
44
|
30
|
25
|
58
|
62
|
53
|
63
|
65
|
61
|
61
|
52
|
52
|
64
|
117
|
54
|
34
|
40
|
44
|
52
|
54
|
66
|
82
|
71
|
70
|
66
|
64
|
60
|
74
|
|
2023/09
|
51
|
54
|
48
|
49
|
58
|
68
|
63
|
57
|
56
|
47
|
56
|
34
|
47
|
46
|
47
|
47
|
46
|
39
|
33
|
41
|
32
|
37
|
38
|
23
|
23
|
32
|
33
|
33
|
31
|
57
|
|
|
2023/08
|
35
|
32
|
38
|
40
|
33
|
35
|
41
|
45
|
57
|
63
|
61
|
30
|
53
|
49
|
50
|
54
|
98
|
87
|
77
|
46
|
35
|
51
|
51
|
32
|
47
|
30
|
26
|
36
|
46
|
48
|
47
|
|
2023/07
|
54
|
45
|
33
|
38
|
60
|
61
|
62
|
68
|
67
|
62
|
45
|
36
|
26
|
53
|
48
|
62
|
66
|
51
|
52
|
47
|
49
|
55
|
60
|
51
|
40
|
40
|
48
|
36
|
37
|
31
|
34
|
|
2023/06
|
36
|
36
|
34
|
25
|
38
|
52
|
61
|
64
|
63
|
60
|
63
|
70
|
50
|
54
|
46
|
47
|
39
|
38
|
40
|
55
|
68
|
55
|
48
|
49
|
79
|
55
|
47
|
37
|
41
|
50
|
|
|
2023/05
|
79
|
74
|
48
|
24
|
77
|
45
|
42
|
50
|
54
|
49
|
52
|
54
|
61
|
61
|
61
|
56
|
67
|
71
|
68
|
57
|
47
|
33
|
38
|
39
|
46
|
53
|
24
|
19
|
26
|
33
|
41
|
|
2023/04
|
78
|
89
|
19
|
26
|
49
|
114
|
112
|
80
|
75
|
82
|
342
|
418
|
268
|
97
|
86
|
98
|
88
|
94
|
99
|
248
|
58
|
35
|
23
|
22
|
45
|
62
|
59
|
198
|
131
|
67
|
|
|
2023/03
|
66
|
72
|
88
|
81
|
68
|
98
|
97
|
95
|
81
|
72
|
188
|
110
|
75
|
87
|
98
|
42
|
39
|
65
|
102
|
89
|
85
|
166
|
295
|
212
|
125
|
103
|
86
|
71
|
67
|
71
|
76
|
|
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