Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
48
PM2.5
122
*
PM10
58
O3
0.4
CO
7
SO2
36
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
15 Oct
85
Good
Fri
16 Oct
84
Good
Sat
17 Oct
60
Good
Sun
18 Oct
55
Good
Mon
19 Oct
57
Good
Tue
20 Oct
49
Excellent
Wed
21 Oct
37
Excellent
Air quality in the last 12 months (Weishi)
|
2026/08
|
29
|
29
|
34
|
35
|
43
|
40
|
51
|
50
|
37
|
36
|
24
|
18
|
22
|
32
|
44
|
46
|
44
|
48
|
45
|
55
|
31
|
34
|
36
|
34
|
36
|
34
|
30
|
26
|
34
|
37
|
45
|
|
2026/07
|
57
|
50
|
45
|
38
|
31
|
28
|
29
|
35
|
33
|
33
|
38
|
34
|
38
|
45
|
36
|
38
|
33
|
38
|
44
|
50
|
47
|
40
|
33
|
36
|
38
|
36
|
28
|
23
|
19
|
23
|
28
|
|
2026/06
|
85
|
96
|
89
|
66
|
89
|
65
|
31
|
48
|
52
|
58
|
78
|
57
|
43
|
53
|
64
|
38
|
45
|
53
|
32
|
41
|
46
|
40
|
43
|
35
|
57
|
48
|
70
|
67
|
70
|
56
|
|
|
2026/05
|
54
|
38
|
38
|
57
|
57
|
56
|
64
|
60
|
60
|
55
|
68
|
74
|
71
|
62
|
47
|
46
|
39
|
30
|
35
|
28
|
32
|
44
|
47
|
53
|
22
|
25
|
39
|
60
|
51
|
66
|
67
|
|
2026/04
|
64
|
53
|
59
|
69
|
97
|
86
|
79
|
38
|
39
|
68
|
61
|
64
|
43
|
41
|
51
|
75
|
71
|
69
|
82
|
80
|
50
|
36
|
39
|
40
|
44
|
55
|
92
|
68
|
47
|
59
|
|
|
2026/03
|
60
|
78
|
104
|
136
|
92
|
81
|
73
|
108
|
138
|
142
|
171
|
193
|
131
|
135
|
41
|
88
|
137
|
76
|
70
|
92
|
79
|
88
|
112
|
121
|
87
|
77
|
72
|
65
|
64
|
73
|
72
|
|
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
|
|
|
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