Air Quality
Excellent
No health implications.
8
PM2.5
12
PM10
35
O3
0.6
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Aug
42
Excellent
Wed
19 Aug
52
Good
Thu
20 Aug
63
Good
Fri
21 Aug
70
Good
Sat
22 Aug
70
Good
Sun
23 Aug
73
Good
Mon
24 Aug
31
Excellent
Air quality in the last 12 months (Ziliujing)
|
2026/07
|
33
|
38
|
36
|
34
|
33
|
38
|
41
|
48
|
45
|
42
|
34
|
30
|
31
|
47
|
47
|
43
|
33
|
31
|
41
|
47
|
50
|
52
|
58
|
62
|
32
|
35
|
40
|
30
|
32
|
29
|
27
|
|
2026/06
|
63
|
37
|
39
|
51
|
68
|
65
|
35
|
27
|
28
|
35
|
39
|
35
|
37
|
49
|
63
|
42
|
28
|
25
|
30
|
34
|
21
|
19
|
19
|
14
|
14
|
22
|
24
|
27
|
21
|
24
|
|
|
2026/05
|
75
|
40
|
32
|
35
|
63
|
63
|
54
|
33
|
47
|
50
|
66
|
70
|
50
|
70
|
43
|
42
|
41
|
29
|
34
|
44
|
43
|
36
|
28
|
27
|
29
|
39
|
46
|
45
|
49
|
56
|
48
|
|
2026/04
|
30
|
34
|
33
|
57
|
60
|
47
|
22
|
21
|
45
|
47
|
35
|
37
|
35
|
31
|
39
|
51
|
41
|
58
|
66
|
117
|
45
|
41
|
50
|
76
|
109
|
137
|
61
|
27
|
30
|
40
|
|
|
2026/03
|
28
|
26
|
37
|
32
|
46
|
70
|
60
|
33
|
25
|
31
|
40
|
63
|
59
|
32
|
41
|
32
|
28
|
33
|
50
|
52
|
55
|
54
|
49
|
51
|
53
|
52
|
72
|
48
|
55
|
34
|
25
|
|
2026/02
|
79
|
87
|
119
|
117
|
101
|
111
|
79
|
43
|
42
|
50
|
53
|
68
|
82
|
90
|
89
|
56
|
121
|
87
|
91
|
81
|
76
|
97
|
92
|
56
|
60
|
41
|
56
|
32
|
|||
|
2026/01
|
27
|
27
|
19
|
42
|
56
|
56
|
65
|
86
|
96
|
135
|
158
|
141
|
127
|
125
|
124
|
159
|
170
|
152
|
72
|
24
|
35
|
36
|
51
|
71
|
69
|
66
|
82
|
90
|
94
|
34
|
34
|
|
2025/12
|
131
|
140
|
98
|
44
|
62
|
73
|
79
|
104
|
117
|
109
|
113
|
111
|
50
|
65
|
79
|
101
|
115
|
106
|
121
|
88
|
49
|
44
|
58
|
60
|
65
|
61
|
77
|
97
|
85
|
110
|
85
|
|
2025/11
|
18
|
22
|
25
|
33
|
45
|
41
|
41
|
35
|
48
|
25
|
26
|
33
|
29
|
36
|
38
|
42
|
26
|
28
|
36
|
57
|
80
|
85
|
92
|
70
|
81
|
80
|
87
|
97
|
112
|
135
|
|
|
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
|
|
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