Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
127
*
PM2.5
240
PM10
51
O3
0.5
CO
5
SO2
5
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
4 Sep
82
Good
Fri
5 Sep
55
Good
Sat
6 Sep
55
Good
Sun
7 Sep
66
Good
Mon
8 Sep
65
Good
Tue
9 Sep
21
Excellent
Wed
10 Sep
47
Excellent
Air quality in the last 12 months (Qitai)
|
2025/06
|
37
|
39
|
36
|
49
|
52
|
57
|
47
|
46
|
73
|
54
|
54
|
28
|
27
|
41
|
39
|
43
|
44
|
31
|
37
|
27
|
37
|
35
|
32
|
37
|
26
|
34
|
45
|
40
|
26
|
35
|
|
|
2025/05
|
92
|
202
|
33
|
63
|
27
|
46
|
72
|
80
|
37
|
38
|
64
|
56
|
34
|
23
|
31
|
34
|
37
|
34
|
115
|
66
|
22
|
19
|
27
|
55
|
48
|
56
|
85
|
370
|
53
|
38
|
38
|
|
2025/04
|
79
|
138
|
60
|
38
|
44
|
82
|
54
|
48
|
46
|
83
|
56
|
34
|
37
|
70
|
115
|
58
|
164
|
24
|
66
|
83
|
41
|
28
|
60
|
38
|
42
|
34
|
50
|
43
|
41
|
41
|
|
|
2025/03
|
85
|
53
|
44
|
60
|
84
|
45
|
69
|
84
|
69
|
195
|
114
|
67
|
123
|
119
|
42
|
32
|
60
|
70
|
71
|
63
|
57
|
82
|
121
|
119
|
179
|
485
|
109
|
91
|
68
|
57
|
52
|
|
2025/02
|
83
|
62
|
54
|
53
|
43
|
32
|
33
|
39
|
54
|
74
|
97
|
49
|
59
|
61
|
63
|
63
|
76
|
66
|
58
|
60
|
63
|
63
|
57
|
44
|
73
|
115
|
142
|
114
|
|||
|
2025/01
|
82
|
89
|
92
|
81
|
89
|
104
|
91
|
90
|
81
|
72
|
66
|
66
|
61
|
60
|
64
|
63
|
66
|
67
|
69
|
72
|
67
|
70
|
74
|
69
|
43
|
24
|
54
|
67
|
88
|
78
|
84
|
|
2024/12
|
76
|
71
|
70
|
70
|
74
|
59
|
64
|
72
|
75
|
63
|
60
|
51
|
56
|
55
|
64
|
77
|
63
|
72
|
79
|
87
|
70
|
72
|
84
|
72
|
72
|
70
|
63
|
70
|
71
|
84
|
94
|
|
2024/11
|
38
|
43
|
35
|
43
|
49
|
57
|
56
|
52
|
37
|
39
|
38
|
43
|
47
|
57
|
52
|
47
|
56
|
61
|
57
|
63
|
68
|
76
|
47
|
35
|
40
|
45
|
51
|
45
|
47
|
58
|
|
|
2024/10
|
33
|
40
|
54
|
49
|
38
|
33
|
43
|
45
|
36
|
38
|
49
|
61
|
62
|
41
|
50
|
56
|
72
|
69
|
34
|
41
|
34
|
36
|
41
|
46
|
36
|
35
|
43
|
47
|
34
|
27
|
31
|
|
2024/09
|
53
|
55
|
67
|
50
|
31
|
44
|
70
|
185
|
40
|
40
|
40
|
30
|
39
|
43
|
46
|
30
|
39
|
49
|
63
|
41
|
50
|
49
|
58
|
31
|
26
|
35
|
36
|
305
|
55
|
36
|
|
|
2024/08
|
34
|
23
|
37
|
39
|
43
|
65
|
29
|
21
|
28
|
32
|
49
|
31
|
26
|
23
|
25
|
29
|
40
|
39
|
72
|
73
|
32
|
33
|
34
|
49
|
65
|
46
|
51
|
36
|
37
|
114
|
58
|
|
2024/07
|
45
|
31
|
36
|
25
|
28
|
30
|
25
|
27
|
32
|
22
|
27
|
14
|
21
|
30
|
39
|
29
|
39
|
32
|
43
|
19
|
21
|
27
|
18
|
23
|
35
|
36
|
44
|
27
|
30
|
36
|
58
|
|
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