Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
67
*
PM2.5
82
PM10
63
O3
0.7
CO
13
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Dec
91
Good
Tue
30 Dec
86
Good
Wed
31 Dec
70
Good
Thu
1 Jan
73
Good
Fri
2 Jan
74
Good
Sat
3 Jan
74
Good
Sun
4 Jan
35
Excellent
Air quality in the last 12 months (Zitong)
|
2025/11
|
42
|
31
|
33
|
24
|
25
|
25
|
13
|
40
|
35
|
21
|
38
|
49
|
52
|
51
|
40
|
31
|
34
|
35
|
49
|
59
|
75
|
74
|
65
|
65
|
67
|
69
|
76
|
85
|
93
|
81
|
|
|
2025/10
|
14
|
12
|
14
|
12
|
11
|
10
|
18
|
27
|
32
|
30
|
11
|
9
|
22
|
27
|
26
|
31
|
17
|
17
|
15
|
6
|
7
|
9
|
9
|
9
|
13
|
25
|
38
|
38
|
32
|
32
|
42
|
|
2025/09
|
32
|
30
|
32
|
34
|
24
|
39
|
29
|
35
|
27
|
29
|
13
|
11
|
23
|
31
|
38
|
26
|
17
|
7
|
13
|
18
|
12
|
9
|
13
|
25
|
30
|
43
|
22
|
10
|
23
|
23
|
|
|
2025/08
|
40
|
37
|
39
|
41
|
43
|
32
|
22
|
27
|
21
|
15
|
23
|
29
|
29
|
36
|
33
|
21
|
24
|
24
|
33
|
34
|
26
|
16
|
17
|
23
|
21
|
28
|
31
|
17
|
9
|
16
|
25
|
|
2025/07
|
16
|
22
|
24
|
25
|
16
|
20
|
20
|
19
|
19
|
25
|
18
|
27
|
35
|
38
|
42
|
45
|
44
|
27
|
23
|
22
|
21
|
26
|
15
|
15
|
18
|
21
|
27
|
34
|
37
|
30
|
34
|
|
2025/06
|
24
|
30
|
41
|
45
|
45
|
57
|
45
|
41
|
32
|
35
|
34
|
51
|
52
|
45
|
51
|
45
|
51
|
17
|
31
|
40
|
33
|
19
|
22
|
22
|
19
|
25
|
34
|
38
|
31
|
12
|
|
|
2025/05
|
49
|
59
|
69
|
61
|
34
|
47
|
39
|
35
|
173
|
96
|
65
|
67
|
45
|
53
|
68
|
124
|
120
|
138
|
106
|
82
|
89
|
69
|
72
|
61
|
54
|
57
|
46
|
27
|
36
|
34
|
26
|
|
2025/04
|
51
|
59
|
58
|
60
|
54
|
46
|
60
|
61
|
63
|
56
|
51
|
418
|
182
|
102
|
94
|
83
|
70
|
71
|
80
|
59
|
58
|
81
|
73
|
40
|
46
|
35
|
33
|
47
|
36
|
36
|
|
|
2025/03
|
60
|
50
|
34
|
18
|
22
|
29
|
31
|
53
|
41
|
57
|
73
|
84
|
51
|
25
|
35
|
37
|
48
|
54
|
52
|
62
|
60
|
65
|
68
|
52
|
54
|
56
|
175
|
78
|
62
|
35
|
39
|
|
2025/02
|
49
|
48
|
37
|
57
|
37
|
34
|
31
|
29
|
49
|
61
|
63
|
59
|
56
|
46
|
51
|
61
|
49
|
50
|
60
|
51
|
42
|
43
|
41
|
29
|
29
|
46
|
59
|
61
|
|||
|
2025/01
|
96
|
90
|
116
|
98
|
67
|
79
|
58
|
46
|
56
|
56
|
44
|
56
|
71
|
67
|
58
|
44
|
70
|
53
|
92
|
105
|
114
|
133
|
140
|
69
|
35
|
72
|
70
|
77
|
170
|
97
|
52
|
|
2024/12
|
78
|
90
|
77
|
58
|
43
|
36
|
41
|
29
|
31
|
45
|
53
|
53
|
35
|
51
|
66
|
84
|
97
|
107
|
77
|
63
|
59
|
61
|
78
|
64
|
64
|
81
|
83
|
62
|
75
|
72
|
87
|
|
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