Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
88
*
PM2.5
97
PM10
39
O3
0.7
CO
5
SO2
27
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
18 Mar
108
Light
Thu
19 Mar
92
Good
Fri
20 Mar
112
Light
Sat
21 Mar
112
Light
Sun
22 Mar
83
Good
Mon
23 Mar
24
Excellent
Tue
24 Mar
50
Excellent
Weishi Air quality rank
Air quality in the last 12 months (Weishi)
|
2026/02
|
105
|
117
|
133
|
114
|
131
|
72
|
72
|
102
|
73
|
90
|
92
|
99
|
108
|
108
|
102
|
49
|
108
|
76
|
74
|
67
|
81
|
281
|
225
|
58
|
42
|
48
|
101
|
75
|
|||
|
2026/01
|
62
|
108
|
128
|
113
|
216
|
49
|
46
|
74
|
66
|
82
|
55
|
73
|
92
|
144
|
86
|
111
|
77
|
67
|
69
|
51
|
80
|
100
|
155
|
158
|
185
|
173
|
200
|
99
|
167
|
118
|
136
|
|
2025/12
|
178
|
84
|
60
|
76
|
117
|
117
|
87
|
104
|
118
|
151
|
182
|
51
|
65
|
85
|
71
|
141
|
168
|
225
|
197
|
176
|
111
|
57
|
79
|
97
|
91
|
85
|
97
|
143
|
137
|
207
|
69
|
|
2025/11
|
81
|
83
|
80
|
87
|
94
|
98
|
111
|
62
|
76
|
96
|
74
|
72
|
113
|
133
|
132
|
126
|
47
|
48
|
46
|
59
|
59
|
73
|
75
|
134
|
93
|
128
|
254
|
128
|
80
|
95
|
|
|
2025/10
|
29
|
14
|
31
|
32
|
17
|
10
|
26
|
39
|
10
|
10
|
19
|
20
|
23
|
36
|
40
|
61
|
18
|
30
|
45
|
41
|
48
|
63
|
92
|
102
|
83
|
100
|
115
|
73
|
83
|
118
|
182
|
|
2025/09
|
37
|
41
|
38
|
23
|
25
|
53
|
59
|
25
|
30
|
35
|
22
|
25
|
48
|
42
|
36
|
23
|
26
|
18
|
14
|
32
|
41
|
19
|
20
|
31
|
41
|
32
|
14
|
29
|
35
|
48
|
|
|
2025/08
|
42
|
27
|
39
|
36
|
41
|
27
|
24
|
23
|
18
|
29
|
32
|
23
|
33
|
25
|
33
|
29
|
34
|
35
|
39
|
29
|
27
|
40
|
35
|
26
|
33
|
41
|
33
|
36
|
38
|
37
|
27
|
|
2025/07
|
19
|
23
|
24
|
27
|
34
|
45
|
44
|
34
|
28
|
47
|
58
|
48
|
44
|
47
|
41
|
45
|
37
|
45
|
47
|
47
|
36
|
32
|
19
|
27
|
33
|
34
|
34
|
33
|
32
|
39
|
39
|
|
2025/06
|
51
|
58
|
66
|
65
|
63
|
59
|
71
|
74
|
59
|
57
|
54
|
51
|
50
|
47
|
54
|
62
|
54
|
34
|
26
|
29
|
49
|
42
|
45
|
44
|
54
|
29
|
33
|
28
|
20
|
22
|
|
|
2025/05
|
72
|
117
|
58
|
54
|
197
|
176
|
145
|
88
|
89
|
41
|
53
|
61
|
65
|
68
|
60
|
79
|
175
|
89
|
106
|
77
|
77
|
89
|
77
|
60
|
68
|
54
|
76
|
71
|
80
|
74
|
49
|
|
2025/04
|
69
|
61
|
60
|
82
|
76
|
84
|
87
|
90
|
95
|
102
|
82
|
286
|
107
|
57
|
61
|
120
|
108
|
108
|
45
|
61
|
55
|
68
|
100
|
98
|
78
|
71
|
93
|
58
|
58
|
96
|
|
|
2025/03
|
106
|
49
|
45
|
39
|
84
|
95
|
82
|
87
|
108
|
104
|
95
|
137
|
134
|
59
|
74
|
47
|
54
|
61
|
61
|
51
|
47
|
71
|
90
|
278
|
92
|
96
|
111
|
173
|
70
|
61
|
77
|
|
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