Air Quality
Excellent
No health implications.
10
PM2.5
15
PM10
59
O3
0.4
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Nov
46
Excellent
Mon
2 Nov
49
Excellent
Tue
3 Nov
50
Excellent
Wed
4 Nov
37
Excellent
Thu
5 Nov
37
Excellent
Fri
6 Nov
45
Excellent
Sat
7 Nov
17
Excellent
Air quality in the last 12 months (Zhanyi)
|
2026/08
|
23
|
22
|
20
|
31
|
30
|
30
|
29
|
27
|
26
|
27
|
37
|
31
|
32
|
33
|
40
|
40
|
31
|
28
|
22
|
28
|
30
|
35
|
41
|
34
|
28
|
23
|
28
|
30
|
19
|
26
|
32
|
|
2026/07
|
21
|
16
|
16
|
17
|
25
|
27
|
29
|
29
|
34
|
28
|
25
|
20
|
28
|
29
|
32
|
28
|
36
|
25
|
45
|
46
|
50
|
44
|
38
|
31
|
25
|
22
|
24
|
20
|
15
|
22
|
22
|
|
2026/06
|
26
|
28
|
28
|
31
|
35
|
33
|
30
|
28
|
30
|
32
|
33
|
22
|
22
|
22
|
26
|
20
|
22
|
20
|
23
|
24
|
19
|
20
|
23
|
23
|
19
|
17
|
23
|
17
|
18
|
21
|
|
|
2026/05
|
30
|
25
|
23
|
26
|
35
|
32
|
35
|
51
|
36
|
30
|
23
|
24
|
26
|
31
|
34
|
37
|
34
|
38
|
36
|
36
|
32
|
34
|
33
|
31
|
34
|
40
|
45
|
39
|
24
|
34
|
31
|
|
2026/04
|
32
|
36
|
33
|
33
|
39
|
40
|
39
|
47
|
34
|
36
|
38
|
40
|
45
|
57
|
66
|
57
|
44
|
41
|
63
|
42
|
43
|
52
|
35
|
46
|
40
|
42
|
36
|
30
|
34
|
35
|
|
|
2026/03
|
48
|
53
|
57
|
32
|
60
|
45
|
61
|
32
|
17
|
33
|
53
|
42
|
36
|
40
|
32
|
33
|
39
|
34
|
40
|
44
|
48
|
50
|
31
|
40
|
61
|
38
|
44
|
53
|
41
|
31
|
29
|
|
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
|
|
|
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