Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
130
*
PM2.5
177
PM10
76
O3
1.0
CO
8
SO2
37
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
17 Mar
105
Light
Wed
18 Mar
64
Good
Thu
19 Mar
73
Good
Fri
20 Mar
85
Good
Sat
21 Mar
104
Light
Sun
22 Mar
68
Good
Mon
23 Mar
49
Excellent
Yutian Air quality rank
Air quality in the last 12 months (Yutian)
|
2026/02
|
59
|
24
|
112
|
187
|
81
|
23
|
31
|
31
|
103
|
104
|
94
|
116
|
132
|
142
|
34
|
37
|
113
|
44
|
64
|
110
|
188
|
53
|
48
|
73
|
84
|
84
|
57
|
70
|
|||
|
2026/01
|
42
|
51
|
93
|
98
|
74
|
56
|
23
|
60
|
94
|
24
|
26
|
65
|
33
|
69
|
102
|
83
|
35
|
55
|
26
|
25
|
27
|
52
|
62
|
88
|
51
|
58
|
47
|
64
|
78
|
101
|
78
|
|
2025/12
|
40
|
21
|
30
|
41
|
54
|
105
|
62
|
29
|
66
|
116
|
68
|
43
|
42
|
50
|
109
|
95
|
93
|
177
|
190
|
29
|
35
|
65
|
62
|
34
|
26
|
62
|
94
|
163
|
76
|
42
|
24
|
|
2025/11
|
45
|
17
|
51
|
88
|
178
|
123
|
58
|
66
|
38
|
63
|
81
|
78
|
23
|
79
|
106
|
42
|
20
|
28
|
52
|
35
|
55
|
86
|
115
|
80
|
31
|
74
|
35
|
86
|
109
|
88
|
|
|
2025/10
|
57
|
46
|
46
|
51
|
44
|
19
|
43
|
27
|
12
|
15
|
24
|
39
|
56
|
53
|
72
|
56
|
36
|
16
|
20
|
23
|
36
|
56
|
62
|
81
|
131
|
58
|
40
|
116
|
184
|
118
|
62
|
|
2025/09
|
33
|
48
|
56
|
63
|
51
|
32
|
44
|
36
|
57
|
37
|
62
|
62
|
57
|
42
|
41
|
35
|
21
|
30
|
39
|
46
|
57
|
35
|
34
|
60
|
59
|
56
|
69
|
45
|
50
|
57
|
|
|
2025/08
|
54
|
52
|
37
|
40
|
30
|
56
|
44
|
40
|
34
|
38
|
47
|
50
|
23
|
44
|
51
|
30
|
42
|
43
|
32
|
35
|
27
|
24
|
28
|
21
|
29
|
41
|
35
|
16
|
43
|
41
|
36
|
|
2025/07
|
41
|
46
|
36
|
60
|
49
|
23
|
44
|
51
|
53
|
52
|
57
|
53
|
29
|
35
|
44
|
29
|
27
|
45
|
45
|
40
|
40
|
52
|
40
|
33
|
47
|
50
|
45
|
33
|
19
|
29
|
45
|
|
2025/06
|
62
|
47
|
20
|
30
|
62
|
57
|
45
|
46
|
57
|
37
|
54
|
63
|
56
|
51
|
20
|
18
|
48
|
64
|
51
|
33
|
36
|
55
|
68
|
81
|
55
|
58
|
56
|
51
|
79
|
59
|
|
|
2025/05
|
35
|
50
|
33
|
55
|
59
|
29
|
65
|
86
|
33
|
33
|
67
|
84
|
82
|
40
|
50
|
75
|
40
|
50
|
77
|
94
|
69
|
70
|
51
|
37
|
55
|
67
|
60
|
66
|
69
|
79
|
70
|
|
2025/04
|
54
|
17
|
57
|
67
|
21
|
68
|
61
|
49
|
52
|
80
|
87
|
118
|
60
|
36
|
57
|
92
|
71
|
52
|
42
|
67
|
83
|
49
|
68
|
38
|
48
|
91
|
44
|
57
|
64
|
71
|
|
|
2025/03
|
196
|
62
|
31
|
56
|
86
|
43
|
59
|
106
|
165
|
130
|
162
|
61
|
85
|
64
|
45
|
24
|
30
|
22
|
46
|
38
|
33
|
56
|
111
|
93
|
57
|
88
|
53
|
37
|
28
|
49
|
67
|
|
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