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
5 Mar
Fri
6 Mar
Sat
7 Mar
Sun
8 Mar
Mon
9 Mar
Tue
10 Mar
Wed
11 Mar
Real-time AQI (Monitoring Station in Sanmenxia)
第一小学
9658 *
PM2.5
62
PM10
30
O3
1.1
CO
16
SO2
22
NO2
富达温泉假日酒店
10060 *
PM2.5
80
PM10
28
O3
1.2
CO
23
SO2
29
NO2
Air quality in the last 12 months (Sanmenxia)
|
2026/01
|
71
|
127
|
173
|
126
|
67
|
36
|
56
|
58
|
57
|
81
|
60
|
74
|
80
|
111
|
93
|
96
|
87
|
77
|
63
|
49
|
63
|
92
|
103
|
166
|
163
|
180
|
125
|
140
|
184
|
149
|
149
|
|
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
|
|||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution