Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
122
*
PM2.5
152
PM10
37
O3
1.0
CO
6
SO2
29
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
4 Mar
130
Light
Thu
5 Mar
129
Light
Fri
6 Mar
108
Light
Sat
7 Mar
98
Good
Sun
8 Mar
82
Good
Mon
9 Mar
38
Excellent
Tue
10 Mar
45
Excellent
Air quality in the last 12 months (Weishan)
|
2026/01
|
56
|
70
|
104
|
121
|
202
|
202
|
93
|
67
|
76
|
109
|
57
|
77
|
114
|
138
|
161
|
140
|
54
|
48
|
50
|
39
|
48
|
78
|
99
|
141
|
117
|
87
|
157
|
90
|
68
|
85
|
82
|
|
2025/12
|
106
|
77
|
58
|
93
|
74
|
119
|
156
|
69
|
75
|
88
|
115
|
48
|
72
|
80
|
75
|
112
|
190
|
101
|
162
|
135
|
63
|
42
|
70
|
70
|
63
|
46
|
66
|
96
|
113
|
143
|
62
|
|
2025/11
|
126
|
71
|
61
|
70
|
83
|
52
|
59
|
68
|
88
|
68
|
60
|
67
|
104
|
167
|
196
|
146
|
42
|
57
|
73
|
85
|
140
|
128
|
105
|
123
|
53
|
90
|
216
|
138
|
113
|
161
|
|
|
2025/10
|
35
|
14
|
31
|
41
|
40
|
33
|
46
|
52
|
38
|
48
|
43
|
25
|
27
|
43
|
36
|
35
|
39
|
34
|
37
|
38
|
41
|
48
|
46
|
55
|
101
|
96
|
88
|
65
|
58
|
60
|
141
|
|
2025/09
|
31
|
38
|
33
|
36
|
50
|
40
|
56
|
46
|
39
|
49
|
34
|
15
|
46
|
53
|
37
|
28
|
23
|
24
|
14
|
40
|
46
|
33
|
21
|
29
|
44
|
45
|
39
|
33
|
56
|
45
|
|
|
2025/08
|
22
|
28
|
33
|
43
|
41
|
34
|
45
|
39
|
25
|
23
|
19
|
24
|
19
|
29
|
37
|
34
|
39
|
46
|
44
|
40
|
36
|
38
|
31
|
35
|
59
|
49
|
37
|
50
|
62
|
35
|
28
|
|
2025/07
|
34
|
32
|
33
|
29
|
34
|
36
|
45
|
38
|
31
|
53
|
56
|
40
|
47
|
34
|
42
|
41
|
41
|
44
|
53
|
35
|
31
|
30
|
31
|
31
|
35
|
31
|
28
|
31
|
30
|
31
|
30
|
|
2025/06
|
50
|
44
|
60
|
64
|
70
|
68
|
52
|
72
|
63
|
52
|
71
|
50
|
52
|
49
|
50
|
56
|
46
|
40
|
25
|
26
|
44
|
50
|
48
|
42
|
54
|
49
|
38
|
34
|
11
|
27
|
|
|
2025/05
|
63
|
80
|
49
|
52
|
54
|
82
|
77
|
60
|
19
|
31
|
52
|
54
|
57
|
60
|
79
|
91
|
100
|
67
|
83
|
67
|
63
|
72
|
72
|
60
|
51
|
54
|
62
|
54
|
57
|
62
|
69
|
|
2025/04
|
70
|
52
|
55
|
69
|
80
|
76
|
79
|
89
|
80
|
83
|
63
|
143
|
82
|
66
|
57
|
65
|
89
|
102
|
67
|
65
|
50
|
80
|
81
|
88
|
72
|
60
|
64
|
57
|
57
|
73
|
|
|
2025/03
|
109
|
30
|
49
|
65
|
78
|
85
|
92
|
92
|
90
|
97
|
115
|
147
|
83
|
64
|
75
|
49
|
53
|
42
|
57
|
68
|
60
|
65
|
83
|
113
|
123
|
101
|
113
|
162
|
57
|
57
|
71
|
|
2025/02
|
137
|
165
|
119
|
51
|
53
|
59
|
63
|
45
|
66
|
66
|
91
|
114
|
92
|
80
|
105
|
95
|
58
|
72
|
62
|
56
|
66
|
87
|
66
|
54
|
77
|
106
|
119
|
120
|
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9
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13
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14
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22
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24
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27
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28
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29
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30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution