Air Quality
Excellent
No health implications.
24
PM2.5
29
PM10
81
O3
0.5
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Apr
82
Good
Thu
9 Apr
62
Good
Fri
10 Apr
90
Good
Sat
11 Apr
97
Good
Sun
12 Apr
66
Good
Mon
13 Apr
83
Good
Tue
14 Apr
46
Excellent
Air quality in the last 12 months (Yutai)
|
2026/02
|
120
|
142
|
138
|
113
|
159
|
56
|
53
|
48
|
55
|
84
|
127
|
90
|
102
|
93
|
98
|
47
|
200
|
109
|
97
|
71
|
56
|
249
|
84
|
42
|
58
|
71
|
102
|
111
|
|||
|
2026/01
|
46
|
64
|
105
|
128
|
231
|
196
|
83
|
66
|
75
|
99
|
51
|
72
|
122
|
157
|
150
|
135
|
58
|
54
|
51
|
34
|
46
|
78
|
102
|
151
|
158
|
126
|
180
|
108
|
94
|
114
|
125
|
|
2025/12
|
105
|
76
|
59
|
97
|
85
|
127
|
128
|
67
|
77
|
92
|
129
|
43
|
72
|
81
|
69
|
128
|
197
|
128
|
182
|
138
|
66
|
40
|
76
|
83
|
65
|
49
|
74
|
109
|
133
|
150
|
67
|
|
2025/11
|
119
|
76
|
56
|
73
|
89
|
59
|
69
|
104
|
86
|
63
|
59
|
75
|
103
|
152
|
204
|
160
|
39
|
51
|
73
|
88
|
135
|
120
|
102
|
121
|
47
|
93
|
203
|
127
|
108
|
163
|
|
|
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
|
|
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