Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
155
*
PM2.5
191
PM10
73
O3
0.9
CO
8
SO2
35
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
16 Nov
115
Light
Mon
17 Nov
59
Good
Tue
18 Nov
59
Good
Wed
19 Nov
83
Good
Thu
20 Nov
96
Good
Fri
21 Nov
46
Excellent
Sat
22 Nov
38
Excellent
Air quality in the last 12 months (Yutai)
|
2025/10
|
32
|
11
|
28
|
38
|
25
|
24
|
44
|
53
|
26
|
29
|
30
|
23
|
27
|
39
|
41
|
42
|
39
|
35
|
37
|
37
|
39
|
56
|
60
|
67
|
106
|
103
|
101
|
82
|
61
|
63
|
171
|
|
2025/09
|
25
|
34
|
32
|
43
|
47
|
37
|
52
|
36
|
31
|
42
|
29
|
13
|
45
|
43
|
30
|
22
|
21
|
23
|
16
|
35
|
40
|
30
|
19
|
28
|
39
|
52
|
36
|
29
|
54
|
40
|
|
|
2025/08
|
21
|
24
|
27
|
38
|
38
|
31
|
35
|
34
|
22
|
23
|
17
|
22
|
23
|
29
|
34
|
29
|
33
|
37
|
36
|
29
|
30
|
30
|
22
|
37
|
49
|
40
|
33
|
43
|
43
|
42
|
28
|
|
2025/07
|
34
|
30
|
26
|
25
|
31
|
35
|
43
|
35
|
25
|
50
|
53
|
37
|
43
|
35
|
40
|
40
|
35
|
38
|
45
|
34
|
24
|
26
|
29
|
28
|
31
|
29
|
27
|
27
|
24
|
29
|
31
|
|
2025/06
|
49
|
46
|
58
|
66
|
65
|
62
|
55
|
64
|
62
|
51
|
61
|
47
|
46
|
55
|
48
|
51
|
46
|
43
|
27
|
30
|
47
|
46
|
45
|
47
|
57
|
41
|
38
|
30
|
11
|
21
|
|
|
2025/05
|
61
|
85
|
52
|
53
|
57
|
89
|
73
|
62
|
27
|
31
|
54
|
52
|
54
|
63
|
72
|
92
|
90
|
60
|
86
|
66
|
62
|
64
|
69
|
60
|
52
|
51
|
61
|
54
|
57
|
59
|
69
|
|
2025/04
|
66
|
43
|
51
|
66
|
74
|
70
|
75
|
84
|
80
|
81
|
64
|
168
|
73
|
58
|
57
|
73
|
95
|
93
|
52
|
59
|
45
|
68
|
83
|
77
|
66
|
58
|
60
|
54
|
55
|
84
|
|
|
2025/03
|
130
|
32
|
41
|
51
|
76
|
79
|
84
|
89
|
94
|
99
|
119
|
145
|
85
|
58
|
71
|
42
|
50
|
41
|
54
|
62
|
56
|
65
|
84
|
114
|
125
|
95
|
103
|
134
|
50
|
53
|
70
|
|
2025/02
|
113
|
150
|
114
|
52
|
49
|
60
|
59
|
40
|
56
|
67
|
94
|
114
|
86
|
79
|
99
|
79
|
56
|
72
|
64
|
58
|
76
|
93
|
68
|
45
|
71
|
110
|
114
|
112
|
|||
|
2025/01
|
132
|
147
|
89
|
135
|
162
|
66
|
64
|
59
|
44
|
48
|
93
|
99
|
98
|
120
|
56
|
70
|
82
|
110
|
120
|
124
|
163
|
177
|
103
|
93
|
107
|
82
|
41
|
68
|
172
|
101
|
140
|
|
2024/12
|
101
|
97
|
70
|
132
|
178
|
178
|
110
|
53
|
61
|
95
|
103
|
63
|
83
|
79
|
75
|
92
|
100
|
44
|
57
|
97
|
62
|
56
|
81
|
102
|
148
|
125
|
75
|
69
|
68
|
97
|
109
|
|
2024/11
|
141
|
81
|
100
|
74
|
48
|
59
|
50
|
43
|
46
|
69
|
92
|
104
|
114
|
75
|
81
|
79
|
50
|
43
|
41
|
59
|
100
|
80
|
50
|
51
|
49
|
43
|
53
|
54
|
56
|
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