Air Quality
Excellent
No health implications.
34
PM2.5
40
PM10
47
O3
0.5
CO
3
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Feb
94
Good
Tue
17 Feb
96
Good
Wed
18 Feb
72
Good
Thu
19 Feb
40
Excellent
Fri
20 Feb
37
Excellent
Sat
21 Feb
20
Excellent
Sun
22 Feb
17
Excellent
Air quality in the last 12 months (Kaili)
|
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
|
|
|
2025/08
|
22
|
25
|
24
|
29
|
25
|
17
|
13
|
10
|
17
|
19
|
18
|
42
|
51
|
24
|
17
|
18
|
18
|
18
|
17
|
17
|
18
|
18
|
20
|
18
|
18
|
19
|
20
|
22
|
26
|
25
|
22
|
|
2025/07
|
10
|
8
|
11
|
12
|
15
|
19
|
21
|
24
|
22
|
18
|
15
|
22
|
21
|
17
|
12
|
15
|
18
|
34
|
39
|
27
|
16
|
10
|
9
|
11
|
13
|
13
|
19
|
20
|
22
|
24
|
23
|
|
2025/06
|
16
|
14
|
19
|
25
|
32
|
28
|
27
|
42
|
33
|
21
|
23
|
29
|
25
|
15
|
20
|
27
|
15
|
14
|
12
|
7
|
11
|
10
|
8
|
11
|
17
|
17
|
14
|
11
|
10
|
9
|
|
|
2025/05
|
35
|
49
|
45
|
25
|
23
|
29
|
27
|
28
|
23
|
22
|
26
|
31
|
25
|
45
|
47
|
30
|
36
|
38
|
44
|
26
|
22
|
20
|
23
|
49
|
41
|
21
|
14
|
10
|
16
|
24
|
14
|
|
2025/04
|
33
|
42
|
55
|
63
|
62
|
62
|
84
|
75
|
66
|
52
|
56
|
57
|
146
|
86
|
62
|
68
|
60
|
61
|
25
|
29
|
36
|
23
|
46
|
32
|
31
|
33
|
21
|
28
|
44
|
25
|
|
|
2025/03
|
48
|
41
|
45
|
22
|
17
|
23
|
31
|
37
|
26
|
33
|
33
|
40
|
39
|
21
|
13
|
30
|
36
|
22
|
28
|
37
|
46
|
56
|
63
|
59
|
65
|
72
|
69
|
66
|
27
|
16
|
25
|
|
2025/02
|
21
|
13
|
36
|
53
|
57
|
33
|
28
|
54
|
57
|
49
|
41
|
37
|
59
|
25
|
30
|
37
|
27
|
26
|
23
|
19
|
31
|
20
|
22
|
59
|
25
|
38
|
30
|
28
|
|||
|
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