Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jan
Sat
25 Jan
Sun
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Thu
30 Jan
Chuxiong Prefecture Air quality rank
Real-time AQI (Monitoring Station in Chuxiong Prefecture)
州环境监测站
2920
PM2.5
28
PM10
40
O3
0.6
CO
7
SO2
26
NO2
市经济开发区
3625
PM2.5
32
PM10
37
O3
0.6
CO
6
SO2
28
NO2
Air quality in the last 12 months (Chuxiong Prefecture)
|
2024/12
|
22
|
23
|
22
|
23
|
27
|
30
|
30
|
27
|
20
|
32
|
35
|
35
|
33
|
25
|
20
|
19
|
24
|
30
|
27
|
29
|
33
|
25
|
26
|
34
|
28
|
37
|
49
|
55
|
31
|
30
|
35
|
|
2024/11
|
29
|
43
|
41
|
41
|
41
|
61
|
26
|
12
|
18
|
30
|
26
|
17
|
20
|
22
|
22
|
28
|
32
|
30
|
28
|
28
|
25
|
17
|
20
|
19
|
34
|
28
|
28
|
26
|
9
|
12
|
|
|
2024/10
|
10
|
29
|
20
|
17
|
11
|
18
|
25
|
24
|
25
|
17
|
15
|
21
|
24
|
26
|
26
|
23
|
15
|
32
|
31
|
29
|
15
|
23
|
22
|
21
|
27
|
30
|
49
|
51
|
53
|
40
|
33
|
|
2024/09
|
21
|
24
|
27
|
24
|
17
|
32
|
32
|
21
|
17
|
14
|
21
|
22
|
27
|
25
|
27
|
19
|
25
|
25
|
32
|
35
|
34
|
25
|
27
|
40
|
34
|
38
|
21
|
16
|
17
|
23
|
|
|
2024/08
|
30
|
29
|
27
|
12
|
25
|
19
|
16
|
19
|
11
|
19
|
21
|
41
|
44
|
46
|
42
|
30
|
30
|
33
|
36
|
33
|
32
|
33
|
13
|
17
|
25
|
29
|
25
|
27
|
26
|
27
|
25
|
|
2024/07
|
11
|
18
|
10
|
8
|
9
|
12
|
10
|
13
|
11
|
9
|
9
|
11
|
12
|
13
|
16
|
16
|
19
|
22
|
21
|
13
|
13
|
17
|
17
|
21
|
27
|
33
|
40
|
26
|
24
|
15
|
21
|
|
2024/06
|
29
|
27
|
26
|
22
|
24
|
21
|
13
|
14
|
20
|
23
|
16
|
20
|
10
|
11
|
20
|
17
|
25
|
16
|
24
|
29
|
26
|
20
|
14
|
11
|
16
|
25
|
11
|
10
|
12
|
10
|
|
|
2024/05
|
48
|
47
|
38
|
50
|
50
|
36
|
33
|
40
|
35
|
25
|
26
|
35
|
35
|
37
|
32
|
24
|
26
|
29
|
40
|
15
|
29
|
36
|
30
|
29
|
26
|
9
|
11
|
15
|
21
|
41
|
22
|
|
2024/04
|
32
|
43
|
54
|
46
|
47
|
65
|
53
|
55
|
57
|
53
|
57
|
68
|
48
|
42
|
44
|
58
|
72
|
54
|
39
|
41
|
28
|
45
|
49
|
48
|
43
|
48
|
51
|
61
|
43
|
54
|
|
|
2024/03
|
33
|
34
|
28
|
35
|
27
|
27
|
29
|
30
|
28
|
42
|
41
|
57
|
58
|
46
|
55
|
53
|
60
|
47
|
53
|
72
|
50
|
37
|
19
|
28
|
30
|
40
|
50
|
41
|
47
|
56
|
46
|
|
2024/02
|
39
|
59
|
42
|
32
|
40
|
34
|
40
|
38
|
41
|
71
|
55
|
44
|
39
|
34
|
30
|
33
|
32
|
33
|
32
|
32
|
36
|
43
|
64
|
57
|
47
|
39
|
37
|
34
|
33
|
||
|
2024/01
|
50
|
34
|
31
|
30
|
28
|
35
|
35
|
33
|
37
|
39
|
40
|
39
|
36
|
34
|
37
|
36
|
21
|
31
|
36
|
38
|
48
|
36
|
40
|
29
|
19
|
18
|
21
|
23
|
24
|
37
|
27
|
|
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
*: primary pollution