Air Quality
Excellent
No health implications.
16
PM2.5
25
PM10
18
O3
0.6
CO
12
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jun
64
Good
Sat
10 Jun
60
Good
Sun
11 Jun
61
Good
Mon
12 Jun
71
Good
Tue
13 Jun
65
Good
Wed
14 Jun
68
Good
Thu
15 Jun
76
Good
Air quality in the last 12 months (Guangning)
|
2023/05
|
54
|
52
|
39
|
32
|
34
|
34
|
24
|
22
|
44
|
52
|
37
|
15
|
33
|
41
|
56
|
47
|
34
|
48
|
53
|
44
|
40
|
40
|
27
|
33
|
54
|
35
|
38
|
41
|
59
|
45
|
45
|
|
2023/04
|
28
|
34
|
33
|
31
|
34
|
29
|
25
|
60
|
61
|
66
|
66
|
55
|
48
|
53
|
31
|
53
|
62
|
48
|
36
|
47
|
36
|
37
|
37
|
21
|
12
|
25
|
48
|
49
|
31
|
45
|
|
|
2023/03
|
75
|
65
|
81
|
74
|
60
|
73
|
58
|
53
|
53
|
65
|
53
|
58
|
82
|
85
|
65
|
69
|
52
|
57
|
52
|
49
|
40
|
52
|
50
|
24
|
23
|
13
|
13
|
20
|
12
|
18
|
19
|
|
2023/02
|
51
|
52
|
65
|
82
|
17
|
31
|
33
|
35
|
44
|
30
|
42
|
30
|
24
|
13
|
23
|
37
|
53
|
55
|
48
|
39
|
61
|
66
|
81
|
67
|
35
|
41
|
62
|
66
|
|||
|
2023/01
|
37
|
49
|
48
|
59
|
51
|
54
|
57
|
54
|
19
|
22
|
27
|
18
|
25
|
23
|
13
|
16
|
30
|
36
|
40
|
44
|
45
|
75
|
74
|
48
|
65
|
54
|
42
|
56
|
51
|
48
|
49
|
|
2022/12
|
9
|
11
|
22
|
17
|
14
|
23
|
25
|
29
|
31
|
42
|
50
|
83
|
62
|
56
|
55
|
41
|
63
|
34
|
34
|
46
|
39
|
50
|
49
|
48
|
38
|
48
|
56
|
80
|
61
|
36
|
39
|
|
2022/11
|
39
|
29
|
19
|
15
|
18
|
23
|
27
|
32
|
20
|
38
|
46
|
69
|
57
|
53
|
61
|
70
|
52
|
54
|
44
|
28
|
44
|
24
|
11
|
13
|
13
|
16
|
30
|
30
|
30
|
14
|
|
|
2022/10
|
21
|
29
|
33
|
32
|
50
|
45
|
40
|
28
|
29
|
27
|
32
|
38
|
40
|
46
|
48
|
52
|
50
|
49
|
42
|
55
|
68
|
53
|
55
|
67
|
79
|
70
|
76
|
51
|
33
|
27
|
38
|
|
2022/09
|
25
|
27
|
35
|
40
|
45
|
53
|
42
|
32
|
17
|
27
|
40
|
46
|
53
|
51
|
49
|
54
|
59
|
59
|
65
|
67
|
57
|
56
|
55
|
58
|
62
|
64
|
59
|
49
|
42
|
25
|
|
|
2022/08
|
46
|
35
|
30
|
18
|
18
|
24
|
37
|
28
|
18
|
12
|
16
|
21
|
34
|
37
|
40
|
37
|
30
|
23
|
24
|
19
|
20
|
28
|
32
|
37
|
17
|
25
|
27
|
35
|
46
|
39
|
33
|
|
2022/07
|
19
|
14
|
15
|
16
|
26
|
22
|
17
|
22
|
30
|
36
|
35
|
35
|
34
|
41
|
31
|
35
|
32
|
33
|
29
|
24
|
27
|
31
|
33
|
38
|
46
|
51
|
52
|
49
|
44
|
53
|
40
|
|
2022/06
|
31
|
28
|
26
|
28
|
29
|
25
|
26
|
18
|
17
|
28
|
20
|
25
|
27
|
20
|
29
|
21
|
20
|
22
|
24
|
22
|
27
|
28
|
26
|
30
|
33
|
27
|
23
|
28
|
36
|
24
|
|
|
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