Air Quality
Excellent
No health implications.
8
PM2.5
14
PM10
1
O3
0.7
CO
2
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Oct
37
Excellent
Thu
22 Oct
37
Excellent
Fri
23 Oct
36
Excellent
Sat
24 Oct
38
Excellent
Sun
25 Oct
36
Excellent
Mon
26 Oct
41
Excellent
Tue
27 Oct
22
Excellent
Real-time AQI (Monitoring Station in Chuxiong Prefecture)
市经济开发区
148
PM2.5
14
PM10
1
O3
0.7
CO
2
SO2
15
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