Air Quality
Excellent
No health implications.
16
PM2.5
21
PM10
59
O3
0.6
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Mar
50
Excellent
Tue
24 Mar
53
Good
Wed
25 Mar
55
Good
Thu
26 Mar
53
Good
Fri
27 Mar
37
Excellent
Sat
28 Mar
42
Excellent
Sun
29 Mar
23
Excellent
Real-time AQI (Monitoring Station in Chuxiong City)
团结路562号
1912
PM2.5
12
PM10
58
O3
0.4
CO
2
SO2
8
NO2
Air quality in the last 12 months (Chuxiong City)
|
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
|
|
|
2025/03
|
49
|
40
|
37
|
39
|
46
|
61
|
67
|
50
|
54
|
57
|
49
|
69
|
79
|
64
|
53
|
62
|
54
|
34
|
34
|
45
|
46
|
54
|
54
|
37
|
38
|
34
|
34
|
86
|
109
|
92
|
73
|
|
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