Air Quality
Excellent
No health implications.
14
PM2.5
30
PM10
78
O3
0.2
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jul
93
Good
Wed
16 Jul
90
Good
Thu
17 Jul
101
Light
Fri
18 Jul
111
Light
Sat
19 Jul
104
Light
Sun
20 Jul
87
Good
Mon
21 Jul
27
Excellent
Yutai Air quality rank
Air quality in the last 12 months (Yutai)
|
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
|
|
|
2024/10
|
38
|
25
|
36
|
49
|
45
|
38
|
52
|
59
|
67
|
92
|
61
|
79
|
73
|
89
|
115
|
101
|
43
|
16
|
35
|
34
|
52
|
73
|
66
|
64
|
78
|
77
|
145
|
80
|
96
|
118
|
113
|
|
2024/09
|
45
|
33
|
34
|
43
|
48
|
28
|
43
|
39
|
34
|
43
|
35
|
35
|
52
|
57
|
36
|
48
|
32
|
17
|
29
|
33
|
23
|
32
|
41
|
49
|
53
|
64
|
69
|
38
|
37
|
33
|
|
|
2024/08
|
26
|
23
|
28
|
30
|
20
|
12
|
33
|
17
|
40
|
57
|
106
|
45
|
42
|
47
|
35
|
45
|
38
|
37
|
21
|
32
|
39
|
43
|
45
|
52
|
54
|
39
|
16
|
32
|
40
|
38
|
43
|
|
2024/07
|
40
|
41
|
36
|
20
|
27
|
18
|
21
|
20
|
34
|
75
|
69
|
60
|
61
|
38
|
32
|
18
|
21
|
37
|
26
|
15
|
29
|
32
|
36
|
47
|
36
|
27
|
17
|
14
|
21
|
26
|
25
|
|
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