Air Quality
Excellent
No health implications.
3
PM2.5
16
PM10
48
O3
0.5
CO
2
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Sep
51
Good
Sat
5 Sep
67
Good
Sun
6 Sep
89
Good
Mon
7 Sep
81
Good
Tue
8 Sep
89
Good
Wed
9 Sep
74
Good
Thu
10 Sep
40
Excellent
Air quality in the last 12 months (Kaili)
|
2026/08
|
17
|
16
|
18
|
23
|
20
|
14
|
18
|
23
|
30
|
25
|
29
|
29
|
23
|
19
|
19
|
21
|
22
|
29
|
26
|
27
|
28
|
29
|
26
|
21
|
19
|
18
|
18
|
20
|
25
|
19
|
29
|
|
2026/07
|
15
|
18
|
14
|
16
|
15
|
16
|
17
|
17
|
16
|
18
|
18
|
19
|
21
|
28
|
28
|
20
|
18
|
19
|
18
|
23
|
28
|
24
|
27
|
21
|
24
|
24
|
22
|
16
|
17
|
20
|
15
|
|
2026/06
|
36
|
35
|
29
|
27
|
31
|
29
|
24
|
29
|
27
|
25
|
25
|
29
|
21
|
28
|
25
|
30
|
35
|
17
|
28
|
25
|
16
|
19
|
16
|
16
|
15
|
22
|
27
|
29
|
36
|
21
|
|
|
2026/05
|
33
|
35
|
24
|
28
|
29
|
41
|
33
|
31
|
34
|
52
|
47
|
46
|
31
|
37
|
30
|
29
|
19
|
16
|
19
|
20
|
20
|
17
|
24
|
27
|
28
|
30
|
35
|
27
|
18
|
26
|
28
|
|
2026/04
|
34
|
42
|
29
|
34
|
47
|
40
|
25
|
53
|
63
|
56
|
31
|
27
|
24
|
22
|
23
|
20
|
24
|
28
|
37
|
36
|
14
|
20
|
23
|
30
|
35
|
44
|
45
|
22
|
30
|
31
|
|
|
2026/03
|
15
|
15
|
29
|
26
|
27
|
44
|
49
|
15
|
17
|
33
|
31
|
35
|
45
|
48
|
29
|
19
|
20
|
17
|
29
|
22
|
34
|
22
|
27
|
18
|
22
|
19
|
21
|
22
|
28
|
36
|
27
|
|
2026/02
|
49
|
49
|
59
|
73
|
42
|
30
|
36
|
45
|
39
|
26
|
39
|
47
|
50
|
42
|
33
|
36
|
44
|
38
|
45
|
56
|
43
|
54
|
41
|
19
|
46
|
33
|
13
|
17
|
|||
|
2026/01
|
24
|
42
|
22
|
30
|
35
|
42
|
52
|
55
|
76
|
73
|
81
|
73
|
70
|
108
|
130
|
122
|
117
|
70
|
51
|
18
|
33
|
52
|
63
|
61
|
45
|
25
|
36
|
58
|
63
|
14
|
34
|
|
2025/12
|
115
|
72
|
69
|
55
|
60
|
79
|
71
|
59
|
64
|
63
|
84
|
79
|
36
|
45
|
58
|
61
|
79
|
44
|
40
|
51
|
58
|
56
|
29
|
42
|
48
|
52
|
65
|
68
|
72
|
74
|
60
|
|
2025/11
|
22
|
21
|
11
|
17
|
28
|
27
|
21
|
10
|
8
|
10
|
21
|
31
|
31
|
35
|
41
|
44
|
43
|
17
|
21
|
26
|
34
|
34
|
53
|
53
|
40
|
44
|
53
|
44
|
39
|
51
|
|
|
2025/10
|
11
|
14
|
18
|
12
|
19
|
23
|
20
|
16
|
20
|
24
|
21
|
23
|
31
|
39
|
25
|
16
|
23
|
18
|
14
|
12
|
14
|
16
|
34
|
41
|
35
|
23
|
23
|
32
|
46
|
34
|
29
|
|
2025/09
|
22
|
19
|
19
|
19
|
20
|
32
|
30
|
25
|
20
|
19
|
19
|
19
|
20
|
19
|
20
|
19
|
20
|
20
|
21
|
25
|
27
|
29
|
20
|
14
|
8
|
16
|
19
|
20
|
25
|
27
|
|
|
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