Air Quality
Excellent
No health implications.
6
PM2.5
17
PM10
24
O3
0.4
CO
22
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jul
37
Excellent
Fri
11 Jul
34
Excellent
Sat
12 Jul
36
Excellent
Sun
13 Jul
34
Excellent
Mon
14 Jul
35
Excellent
Tue
15 Jul
22
Excellent
Wed
16 Jul
22
Excellent
Air quality in the last 12 months (Guangnan)
|
2025/06
|
22
|
23
|
19
|
25
|
24
|
31
|
31
|
27
|
29
|
29
|
34
|
26
|
27
|
29
|
21
|
23
|
22
|
18
|
20
|
18
|
17
|
16
|
17
|
16
|
17
|
17
|
16
|
19
|
15
|
16
|
|
|
2025/05
|
38
|
46
|
38
|
25
|
33
|
32
|
33
|
41
|
36
|
21
|
19
|
26
|
32
|
40
|
32
|
28
|
24
|
26
|
28
|
22
|
28
|
27
|
33
|
43
|
29
|
18
|
20
|
22
|
13
|
18
|
19
|
|
2025/04
|
35
|
53
|
60
|
73
|
81
|
54
|
50
|
52
|
56
|
49
|
54
|
59
|
116
|
98
|
67
|
52
|
54
|
43
|
41
|
41
|
33
|
31
|
42
|
46
|
32
|
41
|
49
|
27
|
33
|
35
|
|
|
2025/03
|
36
|
37
|
50
|
57
|
63
|
40
|
39
|
42
|
53
|
35
|
47
|
49
|
45
|
54
|
47
|
27
|
30
|
23
|
32
|
41
|
57
|
77
|
85
|
80
|
66
|
61
|
63
|
82
|
63
|
31
|
29
|
|
2025/02
|
54
|
37
|
23
|
35
|
60
|
41
|
22
|
26
|
33
|
42
|
48
|
63
|
37
|
45
|
40
|
42
|
32
|
24
|
23
|
23
|
19
|
20
|
20
|
17
|
21
|
19
|
28
|
36
|
|||
|
2025/01
|
62
|
76
|
76
|
84
|
55
|
83
|
110
|
81
|
53
|
28
|
44
|
50
|
58
|
75
|
68
|
83
|
86
|
97
|
88
|
84
|
90
|
109
|
72
|
44
|
49
|
24
|
40
|
48
|
75
|
51
|
53
|
|
2024/12
|
47
|
63
|
53
|
49
|
44
|
20
|
24
|
24
|
22
|
35
|
29
|
27
|
31
|
42
|
61
|
71
|
58
|
54
|
66
|
72
|
75
|
81
|
85
|
87
|
91
|
79
|
59
|
43
|
55
|
69
|
54
|
|
2024/11
|
41
|
40
|
43
|
45
|
42
|
54
|
55
|
59
|
53
|
47
|
47
|
44
|
48
|
52
|
46
|
49
|
54
|
51
|
51
|
29
|
33
|
35
|
35
|
46
|
45
|
27
|
20
|
25
|
39
|
43
|
|
|
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
|
|
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