Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
124
*
PM2.5
210
PM10
45
O3
1.0
CO
10
SO2
58
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
11 Oct
87
Good
Mon
12 Oct
88
Good
Tue
13 Oct
80
Good
Wed
14 Oct
85
Good
Thu
15 Oct
73
Good
Fri
16 Oct
81
Good
Sat
17 Oct
43
Excellent
Air quality in the last 12 months (Weidong)
|
2026/08
|
25
|
24
|
29
|
29
|
41
|
37
|
50
|
53
|
39
|
41
|
19
|
16
|
23
|
32
|
44
|
46
|
43
|
50
|
53
|
58
|
31
|
34
|
33
|
34
|
30
|
34
|
42
|
38
|
38
|
45
|
43
|
|
2026/07
|
66
|
36
|
42
|
32
|
28
|
24
|
26
|
32
|
29
|
27
|
36
|
45
|
41
|
45
|
39
|
40
|
31
|
45
|
45
|
59
|
51
|
44
|
30
|
37
|
35
|
33
|
22
|
20
|
17
|
24
|
24
|
|
2026/06
|
89
|
84
|
83
|
68
|
76
|
69
|
28
|
29
|
38
|
60
|
71
|
46
|
35
|
47
|
68
|
48
|
55
|
54
|
30
|
36
|
45
|
33
|
41
|
42
|
61
|
56
|
68
|
59
|
58
|
59
|
|
|
2026/05
|
52
|
39
|
39
|
47
|
43
|
48
|
60
|
51
|
52
|
49
|
62
|
76
|
72
|
34
|
47
|
54
|
42
|
26
|
31
|
35
|
41
|
56
|
65
|
48
|
18
|
25
|
36
|
62
|
53
|
52
|
70
|
|
2026/04
|
57
|
58
|
72
|
79
|
96
|
91
|
71
|
44
|
43
|
72
|
70
|
69
|
51
|
54
|
54
|
61
|
67
|
76
|
93
|
103
|
51
|
37
|
53
|
43
|
48
|
61
|
78
|
75
|
52
|
54
|
|
|
2026/03
|
47
|
55
|
86
|
107
|
89
|
99
|
78
|
95
|
129
|
130
|
150
|
167
|
147
|
122
|
50
|
85
|
127
|
70
|
80
|
91
|
84
|
93
|
109
|
101
|
70
|
73
|
80
|
70
|
86
|
78
|
75
|
|
2026/02
|
103
|
88
|
134
|
103
|
119
|
77
|
74
|
108
|
83
|
86
|
94
|
94
|
101
|
94
|
85
|
47
|
85
|
67
|
73
|
64
|
71
|
176
|
238
|
63
|
45
|
39
|
79
|
61
|
|||
|
2026/01
|
73
|
127
|
117
|
104
|
100
|
43
|
50
|
67
|
62
|
76
|
63
|
80
|
101
|
125
|
90
|
117
|
90
|
67
|
60
|
61
|
82
|
85
|
112
|
136
|
179
|
180
|
195
|
126
|
146
|
108
|
119
|
|
2025/12
|
164
|
100
|
63
|
77
|
103
|
114
|
84
|
114
|
161
|
179
|
174
|
53
|
81
|
73
|
70
|
116
|
119
|
161
|
150
|
118
|
125
|
70
|
99
|
97
|
74
|
94
|
111
|
123
|
84
|
179
|
89
|
|
2025/11
|
59
|
76
|
104
|
107
|
103
|
82
|
51
|
53
|
74
|
89
|
89
|
81
|
110
|
137
|
151
|
124
|
45
|
34
|
43
|
59
|
66
|
88
|
80
|
123
|
92
|
99
|
184
|
96
|
87
|
88
|
|
|
2025/10
|
21
|
17
|
36
|
34
|
22
|
19
|
22
|
47
|
19
|
18
|
26
|
26
|
31
|
59
|
37
|
56
|
16
|
35
|
51
|
45
|
44
|
63
|
81
|
104
|
97
|
76
|
119
|
77
|
86
|
112
|
126
|
|
2025/09
|
34
|
40
|
38
|
19
|
20
|
53
|
48
|
21
|
29
|
36
|
12
|
26
|
40
|
35
|
30
|
26
|
24
|
21
|
16
|
33
|
49
|
21
|
15
|
26
|
44
|
25
|
19
|
23
|
23
|
28
|
|
|
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