Air Quality
Excellent
No health implications.
16
PM2.5
28
PM10
124
O3
0.3
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
73
Good
Mon
11 May
87
Good
Tue
12 May
101
Light
Wed
13 May
105
Light
Thu
14 May
85
Good
Fri
15 May
84
Good
Sat
16 May
46
Excellent
Air quality in the last 12 months (Guangling)
|
2026/04
|
49
|
70
|
83
|
65
|
71
|
33
|
45
|
71
|
58
|
38
|
53
|
70
|
70
|
76
|
84
|
62
|
64
|
73
|
155
|
71
|
62
|
61
|
63
|
70
|
66
|
51
|
83
|
31
|
37
|
54
|
|
|
2026/03
|
115
|
101
|
82
|
75
|
62
|
40
|
67
|
78
|
48
|
75
|
53
|
86
|
111
|
48
|
61
|
84
|
122
|
43
|
66
|
74
|
96
|
53
|
75
|
100
|
88
|
90
|
56
|
75
|
50
|
29
|
49
|
|
2026/02
|
65
|
61
|
91
|
100
|
79
|
41
|
51
|
61
|
89
|
92
|
64
|
83
|
89
|
74
|
43
|
54
|
154
|
54
|
64
|
125
|
275
|
72
|
52
|
65
|
96
|
75
|
70
|
68
|
|||
|
2026/01
|
73
|
75
|
89
|
76
|
63
|
54
|
55
|
75
|
120
|
33
|
43
|
70
|
78
|
98
|
120
|
69
|
51
|
48
|
29
|
49
|
55
|
69
|
82
|
89
|
75
|
103
|
89
|
92
|
79
|
94
|
80
|
|
2025/12
|
51
|
30
|
49
|
50
|
73
|
81
|
73
|
55
|
74
|
78
|
61
|
49
|
47
|
70
|
77
|
79
|
94
|
123
|
122
|
60
|
55
|
75
|
59
|
48
|
34
|
70
|
81
|
74
|
66
|
46
|
36
|
|
2025/11
|
37
|
36
|
52
|
73
|
109
|
136
|
56
|
68
|
57
|
56
|
70
|
67
|
49
|
66
|
77
|
34
|
21
|
39
|
56
|
55
|
63
|
70
|
99
|
117
|
57
|
169
|
49
|
101
|
118
|
125
|
|
|
2025/10
|
57
|
51
|
45
|
49
|
57
|
46
|
40
|
17
|
11
|
10
|
31
|
36
|
45
|
44
|
52
|
59
|
20
|
15
|
22
|
25
|
33
|
46
|
62
|
82
|
81
|
28
|
41
|
62
|
106
|
83
|
63
|
|
2025/09
|
35
|
39
|
41
|
33
|
30
|
44
|
40
|
36
|
47
|
50
|
46
|
43
|
46
|
46
|
41
|
23
|
15
|
19
|
32
|
49
|
39
|
23
|
34
|
44
|
46
|
48
|
47
|
40
|
43
|
50
|
|
|
2025/08
|
40
|
44
|
37
|
30
|
36
|
38
|
26
|
17
|
26
|
25
|
40
|
41
|
24
|
40
|
44
|
20
|
29
|
34
|
26
|
18
|
30
|
40
|
19
|
18
|
34
|
30
|
15
|
28
|
39
|
36
|
38
|
|
2025/07
|
31
|
34
|
26
|
37
|
14
|
17
|
22
|
27
|
35
|
27
|
47
|
50
|
23
|
38
|
43
|
26
|
20
|
28
|
45
|
18
|
21
|
30
|
30
|
20
|
22
|
23
|
26
|
28
|
15
|
18
|
33
|
|
2025/06
|
52
|
31
|
25
|
32
|
35
|
37
|
34
|
40
|
44
|
33
|
53
|
68
|
53
|
35
|
14
|
21
|
43
|
48
|
35
|
33
|
29
|
30
|
40
|
42
|
45
|
56
|
52
|
45
|
36
|
41
|
|
|
2025/05
|
38
|
48
|
25
|
41
|
67
|
37
|
62
|
78
|
22
|
40
|
46
|
60
|
76
|
31
|
49
|
104
|
58
|
55
|
59
|
73
|
61
|
64
|
59
|
47
|
50
|
47
|
50
|
50
|
58
|
64
|
42
|
|
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