Air Quality
Excellent
No health implications.
13
PM2.5
15
PM10
83
O3
0.7
CO
4
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Mar
57
Good
Sun
15 Mar
52
Good
Mon
16 Mar
56
Good
Tue
17 Mar
55
Good
Wed
18 Mar
59
Good
Thu
19 Mar
53
Good
Fri
20 Mar
25
Excellent
Real-time AQI (Monitoring Station in Chuxiong Prefecture)
市经济开发区
2613
PM2.5
15
PM10
83
O3
0.7
CO
4
SO2
4
NO2
Air quality in the last 12 months (Chuxiong Prefecture)
|
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
|
|
2025/06
|
10
|
10
|
17
|
18
|
24
|
30
|
28
|
27
|
23
|
25
|
30
|
38
|
43
|
39
|
26
|
16
|
12
|
11
|
9
|
16
|
25
|
20
|
13
|
10
|
11
|
13
|
17
|
17
|
11
|
11
|
|
|
2025/05
|
33
|
28
|
21
|
16
|
24
|
32
|
22
|
26
|
33
|
43
|
20
|
35
|
31
|
32
|
24
|
29
|
32
|
31
|
27
|
31
|
27
|
27
|
48
|
24
|
8
|
19
|
10
|
14
|
18
|
13
|
11
|
|
2025/04
|
63
|
60
|
69
|
71
|
65
|
56
|
70
|
74
|
68
|
65
|
51
|
34
|
49
|
41
|
30
|
23
|
24
|
23
|
23
|
34
|
28
|
27
|
37
|
47
|
57
|
60
|
63
|
66
|
47
|
24
|
|
|
2025/03
|
51
|
41
|
37
|
40
|
48
|
63
|
69
|
52
|
54
|
57
|
50
|
72
|
80
|
65
|
53
|
62
|
55
|
34
|
36
|
46
|
47
|
54
|
54
|
38
|
39
|
37
|
35
|
86
|
109
|
91
|
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