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
8 Nov
Sat
9 Nov
Sun
10 Nov
Mon
11 Nov
Tue
12 Nov
Wed
13 Nov
Real-time AQI (Monitoring Station in Chuxiong Prefecture)
州环境监测站
146
PM2.5
9
PM10
42
O3
0.9
CO
6
SO2
13
NO2
市经济开发区
146
PM2.5
11
PM10
42
O3
0.8
CO
6
SO2
14
NO2
Air quality in the last 12 months (Chuxiong Prefecture)
|
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
|
|
2023/12
|
43
|
36
|
29
|
29
|
28
|
28
|
34
|
29
|
23
|
26
|
30
|
27
|
29
|
25
|
27
|
26
|
28
|
22
|
35
|
27
|
24
|
23
|
25
|
27
|
39
|
32
|
40
|
32
|
34
|
33
|
34
|
|
2023/11
|
25
|
28
|
28
|
25
|
30
|
32
|
30
|
29
|
29
|
31
|
29
|
30
|
26
|
21
|
23
|
29
|
50
|
45
|
23
|
49
|
30
|
34
|
32
|
32
|
31
|
32
|
36
|
40
|
38
|
43
|
|
|
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