Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
93
*
PM2.5
130
PM10
82
O3
0.6
CO
6
SO2
21
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
10 Mar
97
Good
Wed
11 Mar
113
Light
Thu
12 Mar
103
Light
Fri
13 Mar
83
Good
Sat
14 Mar
83
Good
Sun
15 Mar
57
Good
Mon
16 Mar
38
Excellent
Air quality in the last 12 months (Weidong)
|
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
|
|
|
2025/08
|
44
|
25
|
34
|
37
|
44
|
27
|
35
|
29
|
16
|
32
|
32
|
29
|
25
|
29
|
34
|
21
|
24
|
35
|
32
|
23
|
28
|
42
|
30
|
28
|
41
|
43
|
33
|
36
|
26
|
26
|
29
|
|
2025/07
|
13
|
17
|
14
|
15
|
20
|
35
|
33
|
37
|
25
|
33
|
50
|
42
|
42
|
32
|
31
|
46
|
36
|
41
|
40
|
43
|
35
|
34
|
15
|
23
|
28
|
32
|
31
|
32
|
35
|
38
|
43
|
|
2025/06
|
46
|
48
|
56
|
49
|
45
|
50
|
50
|
53
|
49
|
60
|
51
|
47
|
43
|
31
|
36
|
50
|
50
|
24
|
18
|
23
|
40
|
43
|
41
|
42
|
36
|
29
|
20
|
20
|
16
|
19
|
|
|
2025/05
|
68
|
92
|
53
|
60
|
130
|
215
|
167
|
97
|
92
|
46
|
48
|
59
|
62
|
59
|
60
|
59
|
162
|
102
|
97
|
72
|
82
|
69
|
74
|
63
|
65
|
64
|
92
|
90
|
84
|
53
|
37
|
|
2025/04
|
68
|
59
|
66
|
89
|
75
|
82
|
80
|
89
|
107
|
100
|
83
|
255
|
83
|
63
|
56
|
87
|
86
|
85
|
59
|
68
|
63
|
79
|
92
|
77
|
80
|
73
|
78
|
56
|
53
|
73
|
|
|
2025/03
|
91
|
46
|
47
|
51
|
79
|
98
|
92
|
96
|
104
|
88
|
100
|
133
|
137
|
60
|
68
|
55
|
47
|
63
|
54
|
42
|
54
|
66
|
77
|
95
|
64
|
83
|
108
|
161
|
74
|
59
|
71
|
|
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