Air Quality
Excellent
No health implications.
5
PM2.5
17
PM10
43
O3
0.7
CO
8
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 May
49
Excellent
Mon
25 May
56
Good
Tue
26 May
57
Good
Wed
27 May
83
Good
Thu
28 May
106
Light
Fri
29 May
109
Light
Sat
30 May
16
Excellent
Air quality in the last 12 months (Guangling)
|
2026/04
|
101
|
99
|
57
|
69
|
86
|
78
|
45
|
52
|
43
|
49
|
71
|
39
|
31
|
50
|
53
|
47
|
55
|
43
|
43
|
49
|
74
|
30
|
33
|
47
|
74
|
61
|
71
|
41
|
34
|
49
|
|
|
2026/03
|
31
|
34
|
60
|
35
|
49
|
64
|
47
|
44
|
64
|
56
|
69
|
66
|
82
|
90
|
51
|
63
|
62
|
59
|
85
|
107
|
85
|
75
|
61
|
63
|
81
|
111
|
70
|
78
|
70
|
56
|
81
|
|
2026/02
|
71
|
88
|
82
|
90
|
121
|
65
|
43
|
43
|
48
|
59
|
87
|
105
|
92
|
79
|
99
|
38
|
53
|
77
|
61
|
56
|
39
|
142
|
78
|
34
|
63
|
37
|
21
|
45
|
|||
|
2026/01
|
29
|
43
|
54
|
104
|
145
|
156
|
50
|
77
|
84
|
96
|
58
|
66
|
85
|
93
|
108
|
180
|
105
|
52
|
22
|
38
|
46
|
46
|
82
|
107
|
82
|
23
|
62
|
58
|
50
|
36
|
28
|
|
2025/12
|
99
|
53
|
36
|
54
|
69
|
82
|
84
|
83
|
64
|
63
|
108
|
28
|
43
|
69
|
70
|
79
|
110
|
71
|
88
|
136
|
33
|
38
|
45
|
91
|
54
|
33
|
59
|
82
|
103
|
104
|
30
|
|
2025/11
|
113
|
70
|
30
|
47
|
39
|
42
|
50
|
17
|
36
|
49
|
29
|
48
|
72
|
94
|
99
|
66
|
29
|
42
|
50
|
53
|
91
|
123
|
130
|
100
|
80
|
69
|
192
|
137
|
102
|
99
|
|
|
2025/10
|
45
|
46
|
16
|
35
|
56
|
65
|
38
|
29
|
37
|
45
|
63
|
60
|
26
|
22
|
49
|
21
|
30
|
15
|
21
|
21
|
18
|
22
|
24
|
38
|
38
|
35
|
48
|
38
|
38
|
33
|
31
|
|
2025/09
|
25
|
19
|
35
|
40
|
50
|
51
|
38
|
37
|
23
|
28
|
32
|
34
|
20
|
40
|
33
|
46
|
26
|
20
|
31
|
26
|
31
|
30
|
41
|
19
|
14
|
19
|
42
|
38
|
33
|
36
|
|
|
2025/08
|
27
|
16
|
22
|
27
|
36
|
37
|
22
|
22
|
36
|
13
|
13
|
24
|
48
|
27
|
25
|
32
|
38
|
37
|
38
|
37
|
51
|
34
|
27
|
31
|
25
|
20
|
44
|
36
|
41
|
31
|
19
|
|
2025/07
|
36
|
37
|
37
|
46
|
46
|
51
|
41
|
19
|
21
|
50
|
42
|
30
|
35
|
29
|
44
|
44
|
32
|
26
|
29
|
27
|
24
|
24
|
27
|
30
|
26
|
20
|
22
|
18
|
23
|
13
|
13
|
|
2025/06
|
22
|
12
|
44
|
59
|
60
|
50
|
39
|
28
|
31
|
51
|
30
|
45
|
34
|
40
|
27
|
47
|
46
|
54
|
27
|
21
|
14
|
29
|
25
|
26
|
49
|
52
|
25
|
18
|
21
|
35
|
|
|
2025/05
|
60
|
62
|
53
|
46
|
44
|
75
|
75
|
51
|
19
|
35
|
40
|
48
|
56
|
66
|
103
|
32
|
58
|
69
|
66
|
52
|
35
|
52
|
38
|
49
|
61
|
56
|
49
|
58
|
68
|
57
|
70
|
|
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