Air Quality
Excellent
No health implications.
9
PM2.5
10
PM10
7
O3
0.6
CO
38
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Oct
36
Excellent
Sat
24 Oct
40
Excellent
Sun
25 Oct
36
Excellent
Mon
26 Oct
40
Excellent
Tue
27 Oct
40
Excellent
Wed
28 Oct
34
Excellent
Thu
29 Oct
42
Excellent
Real-time AQI (Monitoring Station in Chuxiong Prefecture)
市经济开发区
139
PM2.5
10
PM10
7
O3
0.6
CO
38
SO2
22
NO2
Air quality in the last 12 months (Chuxiong Prefecture)
|
2026/08
|
22
|
24
|
23
|
26
|
38
|
33
|
24
|
20
|
22
|
27
|
34
|
30
|
37
|
34
|
30
|
26
|
17
|
19
|
22
|
27
|
30
|
28
|
38
|
26
|
31
|
29
|
25
|
24
|
22
|
20
|
24
|
|
2026/07
|
25
|
16
|
14
|
16
|
14
|
19
|
18
|
21
|
28
|
16
|
13
|
24
|
26
|
24
|
20
|
15
|
14
|
19
|
25
|
35
|
31
|
32
|
24
|
31
|
27
|
19
|
18
|
24
|
17
|
12
|
17
|
|
2026/06
|
20
|
20
|
17
|
23
|
24
|
29
|
27
|
28
|
24
|
27
|
24
|
15
|
13
|
16
|
18
|
13
|
15
|
18
|
17
|
15
|
16
|
16
|
15
|
17
|
18
|
17
|
22
|
15
|
18
|
19
|
|
|
2026/05
|
28
|
25
|
23
|
25
|
30
|
31
|
32
|
50
|
30
|
18
|
17
|
24
|
26
|
31
|
34
|
33
|
35
|
36
|
40
|
44
|
42
|
38
|
29
|
27
|
31
|
37
|
35
|
50
|
49
|
28
|
18
|
|
2026/04
|
40
|
37
|
40
|
43
|
43
|
37
|
38
|
56
|
34
|
34
|
39
|
38
|
52
|
63
|
68
|
50
|
48
|
50
|
54
|
42
|
50
|
52
|
55
|
53
|
49
|
50
|
40
|
32
|
27
|
29
|
|
|
2026/03
|
53
|
53
|
55
|
61
|
65
|
77
|
79
|
79
|
51
|
29
|
48
|
41
|
27
|
29
|
30
|
33
|
42
|
34
|
45
|
36
|
50
|
41
|
35
|
40
|
42
|
38
|
40
|
55
|
34
|
34
|
37
|
|
2026/02
|
29
|
27
|
31
|
29
|
25
|
28
|
32
|
37
|
35
|
23
|
27
|
28
|
28
|
35
|
47
|
66
|
90
|
55
|
47
|
32
|
29
|
32
|
42
|
45
|
50
|
54
|
44
|
52
|
|||
|
2026/01
|
42
|
34
|
32
|
22
|
25
|
28
|
29
|
23
|
22
|
29
|
38
|
34
|
40
|
48
|
32
|
33
|
36
|
32
|
28
|
26
|
21
|
27
|
32
|
28
|
23
|
27
|
29
|
32
|
29
|
26
|
37
|
|
2025/12
|
34
|
34
|
44
|
37
|
32
|
29
|
29
|
33
|
31
|
31
|
33
|
34
|
41
|
41
|
34
|
27
|
33
|
26
|
26
|
31
|
32
|
31
|
32
|
28
|
43
|
31
|
31
|
30
|
29
|
27
|
27
|
|
2025/11
|
17
|
10
|
10
|
12
|
9
|
12
|
14
|
18
|
9
|
11
|
17
|
19
|
21
|
21
|
25
|
27
|
33
|
23
|
18
|
13
|
20
|
22
|
20
|
34
|
37
|
41
|
37
|
35
|
33
|
33
|
|
|
2025/10
|
10
|
11
|
12
|
16
|
19
|
19
|
10
|
8
|
9
|
11
|
14
|
14
|
22
|
22
|
21
|
12
|
9
|
11
|
15
|
15
|
21
|
26
|
23
|
28
|
23
|
12
|
15
|
23
|
32
|
20
|
23
|
|
2025/09
|
25
|
18
|
16
|
22
|
21
|
16
|
17
|
20
|
18
|
15
|
10
|
10
|
13
|
11
|
11
|
14
|
15
|
13
|
15
|
18
|
16
|
17
|
11
|
12
|
21
|
13
|
14
|
18
|
14
|
11
|
|
|
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