Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
61
PM2.5
137
*
PM10
27
O3
1.1
CO
10
SO2
55
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Nov
107
Light
Thu
6 Nov
75
Good
Fri
7 Nov
72
Good
Sat
8 Nov
70
Good
Sun
9 Nov
76
Good
Mon
10 Nov
36
Excellent
Tue
11 Nov
42
Excellent
Air quality in the last 12 months (Qitai)
|
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
|
|
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
|
|
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