Air Quality
Excellent
No health implications.
6
PM2.5
14
PM10
75
O3
0.4
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Apr
47
Excellent
Fri
25 Apr
48
Excellent
Sat
26 Apr
63
Good
Sun
27 Apr
54
Good
Mon
28 Apr
55
Good
Tue
29 Apr
68
Good
Wed
30 Apr
26
Excellent
Air quality in the last 12 months (Guangning)
|
2025/02
|
39
|
26
|
11
|
28
|
39
|
43
|
19
|
45
|
46
|
45
|
51
|
51
|
45
|
60
|
58
|
55
|
38
|
36
|
50
|
52
|
23
|
30
|
15
|
32
|
59
|
71
|
76
|
56
|
|||
|
2025/01
|
69
|
65
|
55
|
66
|
77
|
71
|
67
|
70
|
69
|
39
|
43
|
49
|
51
|
65
|
55
|
62
|
53
|
55
|
59
|
59
|
63
|
65
|
61
|
50
|
42
|
19
|
29
|
41
|
83
|
62
|
45
|
|
2024/12
|
57
|
59
|
55
|
52
|
71
|
65
|
33
|
20
|
53
|
54
|
39
|
28
|
33
|
55
|
44
|
46
|
51
|
47
|
50
|
62
|
56
|
64
|
64
|
68
|
65
|
66
|
77
|
79
|
75
|
71
|
64
|
|
2024/11
|
39
|
40
|
47
|
46
|
42
|
48
|
34
|
36
|
49
|
41
|
44
|
45
|
46
|
38
|
23
|
25
|
27
|
15
|
16
|
15
|
19
|
25
|
29
|
41
|
29
|
15
|
27
|
35
|
36
|
47
|
|
|
2024/10
|
30
|
27
|
40
|
36
|
36
|
37
|
53
|
57
|
44
|
32
|
39
|
46
|
60
|
63
|
47
|
46
|
39
|
45
|
31
|
19
|
28
|
27
|
16
|
28
|
30
|
33
|
22
|
12
|
22
|
31
|
38
|
|
2024/09
|
30
|
36
|
27
|
28
|
30
|
18
|
17
|
18
|
20
|
24
|
33
|
40
|
35
|
31
|
22
|
25
|
25
|
25
|
30
|
30
|
21
|
14
|
18
|
18
|
24
|
25
|
34
|
35
|
37
|
35
|
|
|
2024/08
|
24
|
32
|
34
|
41
|
31
|
30
|
42
|
39
|
38
|
33
|
29
|
24
|
21
|
22
|
14
|
19
|
20
|
20
|
29
|
24
|
19
|
28
|
38
|
33
|
33
|
29
|
38
|
26
|
29
|
32
|
36
|
|
2024/07
|
30
|
31
|
17
|
25
|
27
|
26
|
23
|
25
|
25
|
21
|
22
|
21
|
20
|
29
|
25
|
26
|
22
|
23
|
26
|
27
|
22
|
24
|
24
|
28
|
33
|
36
|
21
|
17
|
17
|
17
|
18
|
|
2024/06
|
12
|
18
|
26
|
24
|
29
|
15
|
26
|
26
|
17
|
21
|
23
|
27
|
31
|
21
|
15
|
22
|
23
|
25
|
26
|
31
|
21
|
28
|
17
|
15
|
20
|
27
|
29
|
24
|
23
|
28
|
|
|
2024/05
|
15
|
21
|
23
|
27
|
27
|
43
|
24
|
30
|
42
|
54
|
43
|
27
|
42
|
51
|
57
|
54
|
54
|
41
|
25
|
14
|
13
|
25
|
35
|
27
|
32
|
26
|
31
|
27
|
28
|
47
|
17
|
|
2024/04
|
49
|
49
|
39
|
38
|
14
|
16
|
14
|
15
|
30
|
46
|
57
|
58
|
54
|
51
|
49
|
45
|
42
|
34
|
32
|
18
|
19
|
43
|
30
|
31
|
35
|
31
|
40
|
43
|
32
|
28
|
|
|
2024/03
|
37
|
41
|
48
|
36
|
45
|
34
|
47
|
44
|
44
|
24
|
16
|
34
|
54
|
36
|
42
|
53
|
66
|
56
|
19
|
63
|
68
|
58
|
50
|
46
|
45
|
29
|
51
|
44
|
39
|
48
|
45
|
|
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