Air Quality
Excellent
No health implications.
11
PM2.5
18
PM10
71
O3
1.1
CO
13
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jul
39
Excellent
Wed
29 Jul
39
Excellent
Thu
30 Jul
40
Excellent
Fri
31 Jul
36
Excellent
Sat
1 Aug
41
Excellent
Sun
2 Aug
38
Excellent
Mon
3 Aug
42
Excellent
Real-time AQI (Monitoring Station in Chuxiong Prefecture)
市经济开发区
208
PM2.5
12
PM10
63
O3
0.9
CO
1
SO2
8
NO2
Air quality in the last 12 months (Chuxiong Prefecture)
|
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
|
|
|
2025/08
|
27
|
27
|
22
|
19
|
23
|
21
|
14
|
14
|
21
|
15
|
14
|
13
|
22
|
28
|
29
|
27
|
18
|
24
|
30
|
22
|
11
|
9
|
10
|
12
|
18
|
24
|
20
|
16
|
17
|
19
|
27
|
|
2025/07
|
17
|
15
|
10
|
10
|
11
|
14
|
13
|
14
|
15
|
21
|
17
|
23
|
31
|
23
|
27
|
29
|
31
|
27
|
19
|
20
|
23
|
18
|
15
|
25
|
14
|
28
|
23
|
26
|
31
|
30
|
21
|
|
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