Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
26
O3
0.6
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Oct
31
Excellent
Thu
29 Oct
32
Excellent
Fri
30 Oct
28
Excellent
Sat
31 Oct
27
Excellent
Sun
1 Nov
35
Excellent
Mon
2 Nov
37
Excellent
Tue
3 Nov
35
Excellent
Air quality in the last 12 months (Zitong)
|
2026/08
|
16
|
20
|
24
|
26
|
31
|
28
|
29
|
25
|
27
|
33
|
34
|
30
|
34
|
38
|
41
|
35
|
25
|
20
|
25
|
34
|
37
|
41
|
43
|
37
|
34
|
43
|
45
|
36
|
26
|
32
|
39
|
|
2026/07
|
41
|
48
|
30
|
39
|
38
|
39
|
44
|
43
|
41
|
34
|
28
|
24
|
34
|
33
|
31
|
34
|
30
|
56
|
54
|
52
|
56
|
59
|
51
|
54
|
42
|
33
|
22
|
24
|
30
|
21
|
18
|
|
2026/06
|
41
|
39
|
47
|
48
|
50
|
49
|
31
|
27
|
33
|
36
|
36
|
36
|
42
|
43
|
56
|
57
|
38
|
27
|
31
|
28
|
18
|
20
|
18
|
19
|
19
|
27
|
27
|
43
|
38
|
30
|
|
|
2026/05
|
36
|
35
|
38
|
47
|
59
|
55
|
55
|
40
|
52
|
62
|
92
|
72
|
40
|
51
|
37
|
18
|
26
|
30
|
39
|
34
|
50
|
27
|
34
|
31
|
30
|
41
|
41
|
51
|
41
|
41
|
45
|
|
2026/04
|
39
|
39
|
47
|
69
|
64
|
49
|
24
|
17
|
30
|
37
|
34
|
29
|
39
|
30
|
32
|
34
|
41
|
49
|
107
|
93
|
20
|
22
|
39
|
50
|
59
|
58
|
52
|
28
|
32
|
40
|
|
|
2026/03
|
16
|
21
|
26
|
44
|
49
|
56
|
46
|
28
|
26
|
37
|
45
|
43
|
39
|
21
|
46
|
23
|
15
|
38
|
40
|
51
|
36
|
43
|
46
|
37
|
34
|
35
|
46
|
43
|
33
|
19
|
29
|
|
2026/02
|
77
|
77
|
77
|
81
|
92
|
78
|
62
|
58
|
45
|
54
|
61
|
60
|
76
|
81
|
67
|
40
|
74
|
71
|
65
|
72
|
68
|
71
|
70
|
71
|
50
|
47
|
50
|
25
|
|||
|
2026/01
|
38
|
46
|
29
|
42
|
46
|
53
|
63
|
74
|
92
|
91
|
115
|
132
|
129
|
89
|
87
|
95
|
108
|
120
|
35
|
34
|
37
|
46
|
52
|
65
|
80
|
127
|
117
|
104
|
77
|
37
|
68
|
|
2025/12
|
98
|
93
|
52
|
48
|
61
|
63
|
82
|
89
|
101
|
84
|
103
|
71
|
61
|
70
|
70
|
77
|
106
|
108
|
134
|
63
|
35
|
36
|
47
|
50
|
56
|
55
|
64
|
101
|
94
|
114
|
65
|
|
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
|
|
|
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