Air Quality
Excellent
No health implications.
10
PM2.5
18
PM10
35
O3
0.5
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Nov
34
Excellent
Thu
28 Nov
38
Excellent
Fri
29 Nov
40
Excellent
Sat
30 Nov
47
Excellent
Sun
1 Dec
48
Excellent
Mon
2 Dec
51
Good
Tue
3 Dec
47
Excellent
Air quality in the last 12 months (Guangnan)
|
2024/10
|
11
|
17
|
26
|
30
|
37
|
43
|
44
|
56
|
48
|
48
|
47
|
50
|
59
|
36
|
24
|
18
|
20
|
29
|
35
|
26
|
30
|
31
|
25
|
38
|
37
|
31
|
41
|
42
|
38
|
34
|
32
|
|
2024/09
|
25
|
23
|
22
|
23
|
25
|
33
|
26
|
14
|
12
|
13
|
17
|
19
|
23
|
27
|
33
|
26
|
20
|
23
|
28
|
33
|
32
|
19
|
30
|
39
|
44
|
46
|
47
|
44
|
29
|
20
|
|
|
2024/08
|
13
|
16
|
15
|
15
|
19
|
20
|
21
|
21
|
21
|
27
|
22
|
39
|
28
|
37
|
37
|
31
|
35
|
38
|
27
|
29
|
24
|
17
|
15
|
18
|
16
|
18
|
19
|
25
|
29
|
30
|
25
|
|
2024/07
|
21
|
16
|
14
|
17
|
17
|
18
|
17
|
19
|
19
|
17
|
16
|
18
|
19
|
16
|
18
|
18
|
17
|
15
|
13
|
15
|
17
|
19
|
22
|
14
|
15
|
21
|
29
|
22
|
16
|
14
|
14
|
|
2024/06
|
21
|
25
|
17
|
18
|
11
|
15
|
15
|
14
|
13
|
12
|
19
|
21
|
19
|
15
|
20
|
18
|
23
|
24
|
26
|
24
|
22
|
23
|
21
|
17
|
17
|
11
|
13
|
17
|
16
|
15
|
|
|
2024/05
|
48
|
35
|
27
|
41
|
33
|
27
|
33
|
27
|
13
|
18
|
24
|
23
|
22
|
26
|
23
|
17
|
32
|
30
|
19
|
21
|
27
|
23
|
28
|
29
|
29
|
14
|
18
|
14
|
20
|
18
|
16
|
|
2024/04
|
58
|
53
|
69
|
75
|
55
|
57
|
47
|
35
|
31
|
47
|
51
|
55
|
65
|
58
|
76
|
85
|
74
|
41
|
57
|
44
|
35
|
40
|
37
|
42
|
49
|
45
|
60
|
60
|
69
|
59
|
|
|
2024/03
|
25
|
35
|
48
|
56
|
42
|
45
|
76
|
70
|
49
|
25
|
26
|
43
|
50
|
40
|
43
|
61
|
85
|
76
|
33
|
44
|
51
|
44
|
36
|
45
|
48
|
58
|
63
|
53
|
37
|
62
|
65
|
|
2024/02
|
33
|
41
|
49
|
47
|
43
|
38
|
39
|
42
|
48
|
94
|
60
|
42
|
49
|
46
|
61
|
46
|
53
|
39
|
43
|
47
|
49
|
62
|
48
|
33
|
25
|
28
|
27
|
29
|
23
|
||
|
2024/01
|
72
|
48
|
40
|
38
|
43
|
53
|
47
|
42
|
45
|
47
|
24
|
20
|
24
|
36
|
34
|
29
|
24
|
27
|
35
|
38
|
30
|
18
|
41
|
39
|
40
|
38
|
41
|
39
|
33
|
30
|
35
|
|
2023/12
|
53
|
30
|
19
|
20
|
29
|
35
|
41
|
48
|
44
|
32
|
36
|
44
|
37
|
39
|
35
|
40
|
44
|
28
|
26
|
44
|
60
|
61
|
70
|
80
|
79
|
67
|
73
|
79
|
75
|
76
|
68
|
|
2023/11
|
39
|
40
|
48
|
43
|
34
|
39
|
23
|
25
|
31
|
36
|
36
|
30
|
17
|
25
|
17
|
22
|
45
|
48
|
45
|
53
|
46
|
64
|
67
|
64
|
57
|
59
|
59
|
52
|
58
|
74
|
|
|
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