Air Quality
Excellent
No health implications.
10
PM2.5
18
PM10
96
O3
0.4
CO
3
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Mar
45
Excellent
Wed
11 Mar
56
Good
Thu
12 Mar
40
Excellent
Fri
13 Mar
39
Excellent
Sat
14 Mar
29
Excellent
Sun
15 Mar
38
Excellent
Mon
16 Mar
31
Excellent
Ziyang Air quality rank
Air quality in the last 12 months (Ziyang)
|
2026/02
|
69
|
72
|
75
|
81
|
85
|
92
|
114
|
81
|
61
|
60
|
65
|
62
|
69
|
72
|
62
|
39
|
83
|
62
|
57
|
54
|
61
|
86
|
81
|
47
|
47
|
28
|
29
|
15
|
|||
|
2026/01
|
30
|
54
|
68
|
69
|
66
|
62
|
61
|
67
|
75
|
75
|
72
|
92
|
95
|
95
|
95
|
86
|
103
|
130
|
61
|
34
|
49
|
53
|
60
|
77
|
90
|
82
|
77
|
76
|
62
|
37
|
56
|
|
2025/12
|
72
|
88
|
74
|
78
|
64
|
70
|
69
|
71
|
84
|
87
|
88
|
127
|
50
|
60
|
65
|
64
|
82
|
83
|
90
|
74
|
37
|
69
|
50
|
58
|
58
|
64
|
74
|
90
|
102
|
112
|
70
|
|
2025/11
|
36
|
42
|
50
|
58
|
59
|
45
|
21
|
26
|
34
|
54
|
54
|
52
|
54
|
53
|
55
|
47
|
17
|
19
|
29
|
41
|
44
|
54
|
47
|
44
|
47
|
57
|
84
|
74
|
66
|
68
|
|
|
2025/10
|
14
|
11
|
13
|
10
|
13
|
17
|
19
|
17
|
24
|
24
|
23
|
14
|
12
|
19
|
15
|
19
|
13
|
14
|
15
|
10
|
9
|
25
|
35
|
54
|
38
|
26
|
36
|
41
|
46
|
34
|
33
|
|
2025/09
|
25
|
26
|
19
|
22
|
21
|
18
|
20
|
17
|
21
|
28
|
21
|
12
|
18
|
22
|
30
|
23
|
18
|
9
|
9
|
15
|
16
|
15
|
10
|
13
|
26
|
19
|
16
|
16
|
11
|
13
|
|
|
2025/08
|
26
|
27
|
31
|
33
|
31
|
21
|
24
|
22
|
15
|
13
|
19
|
26
|
22
|
26
|
21
|
15
|
24
|
24
|
28
|
22
|
22
|
21
|
17
|
19
|
25
|
28
|
30
|
22
|
13
|
13
|
16
|
|
2025/07
|
22
|
21
|
22
|
23
|
14
|
17
|
17
|
18
|
21
|
22
|
33
|
38
|
35
|
35
|
32
|
32
|
29
|
19
|
25
|
24
|
25
|
22
|
15
|
14
|
14
|
20
|
23
|
21
|
20
|
25
|
24
|
|
2025/06
|
19
|
28
|
39
|
43
|
37
|
39
|
24
|
28
|
29
|
39
|
37
|
39
|
39
|
29
|
48
|
51
|
43
|
33
|
18
|
29
|
23
|
23
|
24
|
25
|
27
|
17
|
23
|
27
|
19
|
19
|
|
|
2025/05
|
62
|
61
|
68
|
50
|
47
|
89
|
57
|
65
|
61
|
54
|
52
|
56
|
46
|
45
|
60
|
55
|
72
|
56
|
63
|
62
|
62
|
49
|
44
|
45
|
51
|
46
|
41
|
35
|
34
|
44
|
30
|
|
2025/04
|
52
|
68
|
68
|
59
|
69
|
67
|
58
|
54
|
59
|
55
|
54
|
399
|
204
|
97
|
61
|
61
|
68
|
72
|
78
|
52
|
51
|
84
|
78
|
58
|
60
|
53
|
44
|
42
|
47
|
47
|
|
|
2025/03
|
76
|
60
|
15
|
13
|
22
|
36
|
48
|
54
|
59
|
48
|
53
|
62
|
47
|
35
|
24
|
37
|
44
|
43
|
42
|
44
|
51
|
54
|
56
|
55
|
47
|
57
|
154
|
58
|
51
|
58
|
50
|
|
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