Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
92
*
PM2.5
138
PM10
25
O3
1.6
CO
12
SO2
61
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
23 Dec
90
Good
Wed
24 Dec
110
Light
Thu
25 Dec
117
Light
Fri
26 Dec
125
Light
Sat
27 Dec
106
Light
Sun
28 Dec
105
Light
Mon
29 Dec
42
Excellent
Air quality in the last 12 months (Qitai)
|
2025/11
|
75
|
76
|
75
|
84
|
79
|
75
|
35
|
47
|
63
|
69
|
62
|
69
|
75
|
69
|
55
|
59
|
81
|
77
|
93
|
90
|
92
|
98
|
80
|
62
|
67
|
69
|
68
|
86
|
78
|
66
|
|
|
2025/10
|
65
|
97
|
87
|
45
|
36
|
50
|
47
|
52
|
59
|
63
|
62
|
72
|
75
|
42
|
31
|
62
|
59
|
60
|
70
|
73
|
77
|
80
|
85
|
96
|
90
|
87
|
91
|
91
|
79
|
76
|
72
|
|
2025/09
|
155
|
23
|
52
|
138
|
48
|
46
|
55
|
55
|
75
|
61
|
42
|
41
|
51
|
53
|
74
|
32
|
31
|
41
|
53
|
55
|
54
|
44
|
44
|
36
|
18
|
31
|
43
|
48
|
46
|
51
|
|
|
2025/08
|
38
|
38
|
40
|
24
|
34
|
24
|
29
|
36
|
36
|
29
|
35
|
41
|
40
|
39
|
38
|
45
|
36
|
40
|
29
|
22
|
38
|
37
|
29
|
35
|
51
|
31
|
30
|
44
|
34
|
36
|
102
|
|
2025/07
|
33
|
35
|
24
|
21
|
33
|
49
|
29
|
27
|
19
|
27
|
39
|
41
|
29
|
41
|
39
|
51
|
46
|
34
|
26
|
44
|
57
|
38
|
36
|
37
|
51
|
43
|
43
|
49
|
66
|
46
|
46
|
|
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
|
|
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