Air Quality
Excellent
No health implications.
7
PM2.5
31
PM10
126
O3
0.4
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Mar
56
Good
Tue
24 Mar
56
Good
Wed
25 Mar
57
Good
Thu
26 Mar
52
Good
Fri
27 Mar
35
Excellent
Sat
28 Mar
40
Excellent
Sun
29 Mar
33
Excellent
Zhanyi Air quality rank
Air quality in the last 12 months (Zhanyi)
|
2026/02
|
42
|
34
|
33
|
36
|
35
|
40
|
47
|
29
|
30
|
31
|
31
|
28
|
36
|
33
|
40
|
57
|
88
|
46
|
35
|
28
|
30
|
40
|
38
|
47
|
43
|
33
|
37
|
41
|
|||
|
2026/01
|
43
|
25
|
23
|
23
|
32
|
23
|
46
|
50
|
46
|
45
|
63
|
43
|
50
|
41
|
60
|
35
|
51
|
39
|
32
|
30
|
28
|
48
|
44
|
39
|
27
|
44
|
45
|
40
|
31
|
34
|
42
|
|
2025/12
|
54
|
65
|
52
|
38
|
48
|
44
|
42
|
53
|
39
|
42
|
42
|
34
|
46
|
44
|
33
|
39
|
45
|
33
|
30
|
38
|
40
|
25
|
42
|
47
|
42
|
50
|
57
|
45
|
35
|
30
|
28
|
|
2025/11
|
21
|
13
|
9
|
18
|
18
|
13
|
19
|
22
|
13
|
14
|
21
|
19
|
27
|
31
|
29
|
30
|
38
|
23
|
21
|
29
|
54
|
42
|
43
|
35
|
41
|
56
|
45
|
48
|
53
|
57
|
|
|
2025/10
|
12
|
11
|
13
|
17
|
22
|
15
|
10
|
9
|
14
|
20
|
21
|
23
|
27
|
27
|
19
|
13
|
14
|
21
|
19
|
17
|
14
|
16
|
21
|
32
|
23
|
20
|
17
|
21
|
27
|
30
|
30
|
|
2025/09
|
22
|
21
|
21
|
21
|
24
|
23
|
25
|
24
|
25
|
24
|
17
|
19
|
17
|
13
|
17
|
17
|
14
|
18
|
17
|
24
|
23
|
16
|
13
|
14
|
30
|
16
|
12
|
15
|
12
|
12
|
|
|
2025/08
|
40
|
32
|
38
|
26
|
34
|
27
|
25
|
16
|
16
|
18
|
20
|
18
|
28
|
38
|
35
|
14
|
14
|
21
|
22
|
25
|
14
|
11
|
14
|
18
|
17
|
12
|
12
|
17
|
18
|
24
|
28
|
|
2025/07
|
15
|
12
|
12
|
14
|
15
|
20
|
21
|
18
|
17
|
19
|
24
|
23
|
33
|
36
|
31
|
35
|
35
|
27
|
22
|
29
|
12
|
11
|
14
|
13
|
13
|
15
|
24
|
33
|
37
|
29
|
38
|
|
2025/06
|
13
|
20
|
24
|
28
|
26
|
34
|
37
|
33
|
42
|
31
|
30
|
38
|
45
|
30
|
17
|
29
|
18
|
13
|
14
|
15
|
23
|
13
|
21
|
14
|
12
|
15
|
13
|
16
|
17
|
18
|
|
|
2025/05
|
42
|
44
|
30
|
24
|
36
|
41
|
33
|
27
|
38
|
26
|
28
|
36
|
29
|
34
|
31
|
28
|
27
|
32
|
38
|
28
|
32
|
33
|
51
|
39
|
22
|
21
|
13
|
17
|
16
|
17
|
11
|
|
2025/04
|
46
|
42
|
58
|
76
|
63
|
55
|
49
|
63
|
59
|
62
|
54
|
65
|
100
|
82
|
62
|
30
|
30
|
29
|
36
|
36
|
32
|
35
|
48
|
45
|
40
|
57
|
63
|
32
|
28
|
23
|
|
|
2025/03
|
38
|
48
|
43
|
45
|
53
|
33
|
39
|
45
|
44
|
42
|
45
|
55
|
62
|
67
|
50
|
18
|
16
|
19
|
38
|
40
|
51
|
55
|
53
|
43
|
43
|
40
|
39
|
73
|
63
|
37
|
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