Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
12
PM2.5
58
PM10
183
O3
0.5
CO
5
SO2
5
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 May
99
Good
Mon
1 Jun
117
Light
Tue
2 Jun
125
Light
Wed
3 Jun
119
Light
Thu
4 Jun
107
Light
Fri
5 Jun
101
Light
Sat
6 Jun
29
Excellent
Air quality in the last 12 months (Yutai)
|
2026/04
|
69
|
57
|
56
|
54
|
76
|
62
|
55
|
39
|
38
|
53
|
54
|
53
|
34
|
43
|
52
|
52
|
79
|
73
|
59
|
69
|
67
|
30
|
42
|
39
|
45
|
51
|
71
|
50
|
43
|
51
|
|
|
2026/03
|
64
|
67
|
140
|
127
|
59
|
69
|
68
|
58
|
100
|
113
|
104
|
158
|
99
|
106
|
102
|
123
|
99
|
72
|
57
|
94
|
122
|
104
|
111
|
79
|
85
|
75
|
92
|
80
|
66
|
89
|
106
|
|
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
|
|
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