Air Quality
Excellent
No health implications.
24
PM2.5
41
PM10
135
O3
0.4
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
88
Good
Mon
20 Apr
83
Good
Tue
21 Apr
84
Good
Wed
22 Apr
72
Good
Thu
23 Apr
71
Good
Fri
24 Apr
74
Good
Sat
25 Apr
19
Excellent
Real-time AQI (Monitoring Station in Chuxiong City)
团结路562号
4324
PM2.5
41
PM10
135
O3
0.4
CO
3
SO2
5
NO2
Air quality in the last 12 months (Chuxiong City)
|
2026/03
|
47
|
49
|
47
|
54
|
61
|
70
|
70
|
71
|
47
|
25
|
42
|
39
|
27
|
27
|
28
|
30
|
38
|
33
|
43
|
35
|
43
|
39
|
31
|
37
|
40
|
37
|
39
|
53
|
35
|
34
|
36
|
|
2026/02
|
25
|
23
|
31
|
30
|
22
|
33
|
27
|
34
|
30
|
23
|
21
|
24
|
23
|
26
|
41
|
49
|
81
|
50
|
42
|
32
|
26
|
25
|
33
|
38
|
47
|
52
|
37
|
41
|
|||
|
2026/01
|
44
|
29
|
31
|
20
|
20
|
26
|
23
|
17
|
21
|
25
|
36
|
30
|
36
|
34
|
30
|
29
|
31
|
31
|
27
|
26
|
21
|
26
|
30
|
28
|
24
|
27
|
31
|
29
|
26
|
29
|
30
|
|
2025/12
|
34
|
32
|
41
|
37
|
31
|
28
|
29
|
31
|
30
|
29
|
31
|
34
|
40
|
40
|
34
|
27
|
31
|
25
|
25
|
31
|
30
|
29
|
31
|
25
|
41
|
31
|
30
|
30
|
28
|
28
|
24
|
|
2025/11
|
17
|
10
|
9
|
11
|
9
|
9
|
13
|
18
|
8
|
11
|
18
|
18
|
21
|
21
|
25
|
27
|
33
|
23
|
15
|
14
|
19
|
20
|
19
|
34
|
35
|
37
|
36
|
33
|
33
|
34
|
|
|
2025/10
|
8
|
10
|
11
|
15
|
17
|
19
|
10
|
7
|
7
|
10
|
13
|
13
|
22
|
21
|
22
|
12
|
9
|
11
|
15
|
15
|
20
|
26
|
22
|
27
|
21
|
11
|
16
|
22
|
19
|
19
|
22
|
|
2025/09
|
24
|
18
|
14
|
17
|
17
|
14
|
17
|
21
|
17
|
14
|
9
|
9
|
9
|
8
|
11
|
11
|
12
|
11
|
14
|
16
|
15
|
17
|
10
|
11
|
20
|
11
|
13
|
16
|
10
|
9
|
|
|
2025/08
|
21
|
24
|
19
|
15
|
18
|
19
|
12
|
9
|
12
|
11
|
13
|
11
|
20
|
28
|
28
|
23
|
14
|
20
|
27
|
18
|
9
|
8
|
9
|
11
|
18
|
22
|
18
|
16
|
16
|
19
|
26
|
|
2025/07
|
17
|
14
|
8
|
9
|
10
|
13
|
10
|
12
|
12
|
20
|
16
|
21
|
28
|
19
|
23
|
26
|
30
|
22
|
14
|
19
|
23
|
16
|
15
|
20
|
12
|
16
|
16
|
23
|
26
|
26
|
20
|
|
2025/06
|
8
|
8
|
15
|
17
|
22
|
28
|
26
|
24
|
22
|
26
|
28
|
38
|
41
|
38
|
25
|
15
|
11
|
9
|
7
|
15
|
24
|
19
|
12
|
8
|
11
|
12
|
15
|
15
|
10
|
10
|
|
|
2025/05
|
33
|
28
|
20
|
14
|
21
|
29
|
21
|
24
|
32
|
39
|
19
|
35
|
31
|
30
|
23
|
28
|
30
|
29
|
25
|
29
|
25
|
24
|
47
|
24
|
8
|
18
|
10
|
13
|
19
|
11
|
8
|
|
2025/04
|
62
|
59
|
68
|
71
|
66
|
55
|
71
|
73
|
69
|
65
|
50
|
33
|
49
|
38
|
28
|
22
|
22
|
21
|
21
|
32
|
27
|
25
|
36
|
46
|
58
|
60
|
64
|
67
|
46
|
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