Air Quality
Excellent
No health implications.
9
PM2.5
21
PM10
26
O3
0.5
CO
4
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
37
Excellent
Fri
21 Aug
41
Excellent
Sat
22 Aug
36
Excellent
Sun
23 Aug
37
Excellent
Mon
24 Aug
41
Excellent
Tue
25 Aug
17
Excellent
Wed
26 Aug
16
Excellent
Real-time AQI (Monitoring Station in Chuxiong City)
团结路562号
219
PM2.5
21
PM10
26
O3
0.5
CO
4
SO2
18
NO2
Air quality in the last 12 months (Chuxiong City)
|
2026/07
|
25
|
14
|
14
|
15
|
14
|
17
|
18
|
20
|
25
|
18
|
13
|
25
|
26
|
20
|
18
|
15
|
17
|
22
|
25
|
35
|
30
|
30
|
24
|
31
|
26
|
20
|
15
|
24
|
17
|
13
|
17
|
|
2026/06
|
19
|
21
|
18
|
24
|
30
|
26
|
27
|
29
|
25
|
29
|
25
|
15
|
15
|
15
|
16
|
14
|
14
|
15
|
15
|
21
|
20
|
18
|
16
|
18
|
19
|
17
|
21
|
16
|
18
|
22
|
|
|
2026/05
|
27
|
26
|
23
|
23
|
25
|
29
|
30
|
49
|
28
|
19
|
19
|
23
|
25
|
29
|
30
|
30
|
34
|
34
|
37
|
39
|
43
|
35
|
30
|
30
|
32
|
35
|
29
|
45
|
34
|
27
|
20
|
|
2026/04
|
38
|
35
|
38
|
40
|
40
|
35
|
39
|
53
|
37
|
42
|
41
|
39
|
49
|
60
|
65
|
47
|
44
|
48
|
52
|
42
|
47
|
48
|
51
|
52
|
47
|
48
|
40
|
32
|
24
|
28
|
|
|
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
|
|
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