Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
92
*
PM2.5
122
PM10
3
O3
1.2
CO
9
SO2
31
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
1 Dec
151
Moderate
Tue
2 Dec
98
Good
Wed
3 Dec
39
Excellent
Thu
4 Dec
34
Excellent
Fri
5 Dec
58
Good
Sat
6 Dec
67
Good
Sun
7 Dec
23
Excellent
Air quality in the last 12 months (Ziliujing)
|
2025/10
|
18
|
20
|
19
|
26
|
19
|
18
|
19
|
28
|
44
|
54
|
41
|
18
|
12
|
23
|
34
|
34
|
21
|
31
|
27
|
11
|
10
|
21
|
28
|
28
|
29
|
34
|
29
|
46
|
37
|
31
|
39
|
|
2025/09
|
29
|
40
|
37
|
34
|
28
|
35
|
49
|
35
|
39
|
42
|
26
|
10
|
14
|
23
|
38
|
45
|
21
|
15
|
11
|
17
|
14
|
10
|
12
|
19
|
32
|
27
|
26
|
20
|
13
|
27
|
|
|
2025/08
|
31
|
32
|
34
|
44
|
49
|
38
|
27
|
34
|
33
|
15
|
14
|
20
|
31
|
46
|
35
|
35
|
31
|
26
|
24
|
38
|
35
|
18
|
18
|
17
|
16
|
27
|
35
|
44
|
16
|
15
|
16
|
|
2025/07
|
22
|
23
|
37
|
31
|
14
|
18
|
26
|
19
|
20
|
18
|
19
|
21
|
27
|
30
|
35
|
38
|
38
|
37
|
29
|
18
|
20
|
20
|
21
|
13
|
21
|
21
|
17
|
31
|
34
|
36
|
30
|
|
2025/06
|
41
|
27
|
43
|
39
|
44
|
61
|
54
|
47
|
34
|
42
|
48
|
47
|
47
|
47
|
39
|
41
|
45
|
28
|
23
|
32
|
22
|
25
|
27
|
23
|
14
|
21
|
28
|
30
|
31
|
17
|
|
|
2025/05
|
48
|
70
|
82
|
108
|
49
|
56
|
38
|
61
|
119
|
77
|
56
|
86
|
79
|
79
|
69
|
63
|
70
|
79
|
59
|
61
|
45
|
45
|
60
|
56
|
51
|
44
|
39
|
24
|
29
|
36
|
33
|
|
2025/04
|
38
|
64
|
61
|
54
|
51
|
48
|
54
|
55
|
59
|
69
|
53
|
238
|
182
|
139
|
128
|
87
|
71
|
70
|
63
|
46
|
50
|
57
|
63
|
45
|
47
|
37
|
47
|
54
|
41
|
32
|
|
|
2025/03
|
88
|
83
|
40
|
40
|
36
|
19
|
40
|
43
|
55
|
75
|
68
|
71
|
56
|
54
|
36
|
36
|
21
|
35
|
39
|
48
|
56
|
69
|
73
|
60
|
61
|
64
|
126
|
89
|
34
|
22
|
30
|
|
2025/02
|
42
|
44
|
42
|
47
|
46
|
34
|
30
|
32
|
50
|
57
|
66
|
58
|
59
|
54
|
58
|
69
|
85
|
90
|
63
|
56
|
65
|
56
|
50
|
39
|
48
|
56
|
68
|
86
|
|||
|
2025/01
|
103
|
132
|
147
|
133
|
130
|
106
|
86
|
50
|
56
|
52
|
46
|
55
|
95
|
92
|
79
|
87
|
87
|
74
|
83
|
105
|
126
|
178
|
201
|
129
|
36
|
64
|
67
|
80
|
160
|
108
|
89
|
|
2024/12
|
99
|
150
|
127
|
119
|
54
|
37
|
41
|
18
|
49
|
55
|
63
|
69
|
50
|
47
|
52
|
71
|
93
|
135
|
113
|
113
|
113
|
108
|
73
|
84
|
77
|
75
|
102
|
86
|
76
|
72
|
84
|
|
2024/11
|
45
|
51
|
69
|
65
|
58
|
73
|
57
|
63
|
81
|
66
|
45
|
57
|
45
|
60
|
64
|
48
|
25
|
25
|
23
|
27
|
46
|
53
|
72
|
52
|
25
|
25
|
40
|
61
|
80
|
79
|
|
|
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