Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
125
*
PM2.5
172
PM10
2
O3
1.6
CO
5
SO2
67
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
15 Dec
92
Good
Tue
16 Dec
94
Good
Wed
17 Dec
113
Light
Thu
18 Dec
127
Light
Fri
19 Dec
137
Light
Sat
20 Dec
79
Good
Sun
21 Dec
36
Excellent
Yintai Air quality rank
Air quality in the last 12 months (Yintai)
|
2025/11
|
51
|
52
|
69
|
71
|
77
|
61
|
20
|
41
|
82
|
89
|
73
|
55
|
49
|
69
|
66
|
57
|
32
|
37
|
46
|
63
|
65
|
75
|
59
|
82
|
67
|
136
|
115
|
81
|
66
|
66
|
|
|
2025/10
|
32
|
27
|
30
|
22
|
17
|
8
|
12
|
24
|
25
|
12
|
14
|
13
|
25
|
31
|
18
|
26
|
22
|
31
|
42
|
25
|
25
|
37
|
63
|
58
|
65
|
38
|
47
|
53
|
70
|
56
|
47
|
|
2025/09
|
32
|
29
|
25
|
9
|
29
|
43
|
51
|
48
|
37
|
33
|
25
|
28
|
39
|
41
|
39
|
29
|
21
|
10
|
20
|
30
|
16
|
11
|
24
|
32
|
28
|
31
|
25
|
24
|
40
|
49
|
|
|
2025/08
|
36
|
37
|
37
|
38
|
32
|
37
|
34
|
26
|
21
|
27
|
32
|
37
|
39
|
42
|
31
|
21
|
18
|
25
|
27
|
24
|
29
|
38
|
23
|
19
|
29
|
34
|
26
|
19
|
22
|
35
|
26
|
|
2025/07
|
26
|
15
|
25
|
24
|
22
|
31
|
39
|
25
|
31
|
33
|
43
|
51
|
47
|
39
|
43
|
35
|
39
|
36
|
42
|
30
|
26
|
32
|
21
|
16
|
19
|
24
|
30
|
31
|
35
|
33
|
33
|
|
2025/06
|
31
|
38
|
41
|
50
|
41
|
52
|
47
|
45
|
48
|
50
|
54
|
57
|
52
|
50
|
53
|
65
|
52
|
32
|
27
|
33
|
35
|
37
|
36
|
40
|
27
|
26
|
28
|
27
|
37
|
25
|
|
|
2025/05
|
111
|
91
|
61
|
69
|
170
|
322
|
131
|
85
|
53
|
48
|
44
|
49
|
43
|
73
|
62
|
63
|
222
|
98
|
64
|
60
|
56
|
81
|
53
|
52
|
38
|
33
|
41
|
42
|
51
|
51
|
29
|
|
2025/04
|
60
|
62
|
81
|
104
|
75
|
81
|
78
|
93
|
98
|
66
|
125
|
281
|
87
|
68
|
55
|
146
|
99
|
91
|
76
|
61
|
70
|
184
|
95
|
67
|
63
|
64
|
49
|
41
|
53
|
119
|
|
|
2025/03
|
107
|
68
|
23
|
52
|
70
|
62
|
75
|
74
|
61
|
66
|
141
|
172
|
89
|
63
|
41
|
42
|
41
|
42
|
41
|
45
|
55
|
63
|
95
|
144
|
72
|
160
|
169
|
121
|
61
|
61
|
64
|
|
2025/02
|
163
|
114
|
38
|
33
|
38
|
50
|
89
|
34
|
51
|
66
|
66
|
75
|
60
|
69
|
51
|
73
|
70
|
66
|
85
|
114
|
126
|
114
|
40
|
49
|
69
|
67
|
75
|
89
|
|||
|
2025/01
|
70
|
61
|
61
|
84
|
74
|
47
|
41
|
42
|
46
|
62
|
71
|
86
|
76
|
50
|
34
|
58
|
78
|
96
|
82
|
102
|
94
|
141
|
197
|
150
|
39
|
73
|
54
|
72
|
128
|
133
|
186
|
|
2024/12
|
55
|
54
|
58
|
70
|
55
|
56
|
47
|
38
|
72
|
79
|
107
|
94
|
51
|
45
|
53
|
67
|
69
|
47
|
78
|
94
|
44
|
54
|
81
|
116
|
96
|
63
|
43
|
46
|
62
|
64
|
68
|
|
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